Search Results: Enneagonal number
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Prism (geometry)
Kamis, 2026-01-01 06:36:11n-gonal bipyramid Properties convex, regular polygon faces, isogonal, translated bases, sides ⊥ bases Net Example: net of uniform enneagonal prism (n = 9)...
Click to read more »Trapezohedron
Kamis, 2026-02-19 20:39:31In geometry, an n-gonal trapezohedron, n-trapezohedron, n-antidipyramid, n-antibipyramid, n-deltohedron, or n-antitegum, is the dual polyhedron of an n-gonal...
Click to read more »6000 (number)
Kamis, 2026-06-04 09:57:27Recurrences". Math Pages. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers: a(n) = n*(7*n-5)/2.)". The On-Line Encyclopedia...
Click to read more »Decahedron
Selasa, 2026-03-24 21:31:25in role playing games, known as a d10 Truncated square trapezohedron Enneagonal pyramid (9-pyramid) Ten of diamonds decahedron - a space-filling polyhedron...
Click to read more »Antiprism
Kamis, 2026-02-19 20:25:59In geometry, an n-gonal antiprism or n-antiprism is a polyhedron composed of two parallel direct copies (not mirror images) of an n-sided polygon, connected...
Click to read more »Bipyramid
Kamis, 2026-02-26 12:41:31In geometry, a bipyramid, dipyramid, or double pyramid is a polyhedron formed by fusing two pyramids together base-to-base. The polygonal base of each...
Click to read more »Nonagonal number
Jumat, 2024-12-13 03:25:50A nonagonal number, or an enneagonal number, is a figurate number that extends the concept of triangular and square numbers to the nonagon (a nine-sided...
Click to read more »91 (number)
Selasa, 2026-05-26 03:05:402016-05-29. "Sloane's A060544 : Centered 9-gonal (also known as nonagonal or enneagonal) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation...
Click to read more »Centered nonagonal number
Rabu, 2026-04-29 13:04:25A centered nonagonal number, (or centered enneagonal number), is a centered figurate number that represents a nonagon with a dot in the center and all...
Click to read more »111 (number)
Jumat, 2026-01-09 17:04:22Problem for n = 6. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers)". The On-Line Encyclopedia of Integer Sequences...
Click to read more »500 (number)
Minggu, 2026-05-17 06:59:33OEIS Foundation. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers)". The On-Line Encyclopedia of Integer Sequences...
Click to read more »400 (number)
Senin, 2026-05-11 19:57:25(ed.). "Sequence A060544 (Centered 9-gonal (also known as nonagonal or enneagonal) numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation...
Click to read more »8128
Rabu, 2026-02-25 17:40:392016-06-03. "Sloane's A060544 : Centered 9-gonal (also known as nonagonal or enneagonal) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation...
Click to read more »154 (number)
Minggu, 2026-04-12 08:00:28pair. 154! + 1 is a factorial prime. "Sloane's A001106 : 9-gonal (or enneagonal or nonagonal) numbers". The On-Line Encyclopedia of Integer Sequences...
Click to read more »Hendecahedron
Jumat, 2025-07-18 09:58:58distinct forms of a hendecahedron, for example the decagonal pyramid, and enneagonal prism. Three forms are Johnson solids: augmented hexagonal prism, biaugmented...
Click to read more »3000 (number)
Jumat, 2026-06-05 10:51:45OEIS Foundation. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers)". The On-Line Encyclopedia of Integer Sequences...
Click to read more »Cylinder
Minggu, 2026-05-03 00:08:53prism Pentagonal prism Hexagonal prism Heptagonal prism Octagonal prism Enneagonal prism Decagonal prism Hendecagonal prism Dodecagonal prism ... Apeirogonal...
Click to read more »700 (number)
Rabu, 2026-04-08 22:12:43consecutive primes (241 + 251 + 257), blum integer 750 = 2 × 3 × 53, enneagonal number. 751 = prime number with a prime number of prime digits, Chen prime...
Click to read more »Dodecagonal prism
Sabtu, 2025-12-27 19:01:48prism Pentagonal prism Hexagonal prism Heptagonal prism Octagonal prism Enneagonal prism Decagonal prism Hendecagonal prism Dodecagonal prism ... Apeirogonal...
Click to read more »8000 (number)
Kamis, 2026-06-04 09:40:34the 1989 Tiananmen Square Protests 8969 – Sophie Germain prime 8976 – enneagonal number 8999 – super-prime There are 110 prime numbers between 8000 and...
Click to read more »4000 (number)
Jumat, 2026-06-05 23:19:44OEIS Foundation. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers)". The On-Line Encyclopedia of Integer Sequences...
Click to read more »5000 (number)
Senin, 2026-04-06 22:33:46OEIS Foundation. Retrieved 2016-06-13. "Sloane's A001106 : 9-gonal (or enneagonal or nonagonal) numbers". The On-Line Encyclopedia of Integer Sequences...
Click to read more »1000 (number)
Jumat, 2026-05-29 21:50:431605 = number of polyominoes consisting of 7 regular octagons 1606 = enneagonal pyramidal number 1607 = member of prime triple with 1609 and 1613 1608...
Click to read more »Heptagonal prism
Sabtu, 2025-12-27 18:56:38prism Pentagonal prism Hexagonal prism Heptagonal prism Octagonal prism Enneagonal prism Decagonal prism Hendecagonal prism Dodecagonal prism ... Apeirogonal...
Click to read more »Tuvaluan dollar
Sabtu, 2026-03-07 19:23:43(twelve-sided) Australian 50-cent coin in that it was round with plain edges. The enneagonal (nine-sided) cupro-nickel 1 dollar piece was unique not only by its odd...
Click to read more »900 (number)
Minggu, 2026-04-19 16:35:28of Integer Sequences. OEIS Foundation. "Sloane's A001106 : 9-gonal (or enneagonal or nonagonal) numbers". The On-Line Encyclopedia of Integer Sequences...
Click to read more »2000 (number)
Minggu, 2026-05-31 14:37:12OEIS Foundation. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers)". The On-Line Encyclopedia of Integer Sequences...
Click to read more »List of polygons, polyhedra and polytopes
Sabtu, 2026-05-09 01:14:46Pentagonal prism, Hexagonal prism, Heptagonal prism, Octagonal prism, Enneagonal prism, Decagonal prism, Hendecagonal prism, Dodecagonal prism Antiprism...
Click to read more »List of small polyhedra by vertex count
Selasa, 2026-01-06 20:25:2517 Hexadecagonal pyramid Pentadecagonal bipyramid 18 Nonagonal prism Enneagonal antiprism Gyroelongated triangular bicupola Elongated triangular orthobicupola...
Click to read more »Pentagonal prism
Sabtu, 2025-12-27 18:55:16prism Pentagonal prism Hexagonal prism Heptagonal prism Octagonal prism Enneagonal prism Decagonal prism Hendecagonal prism Dodecagonal prism ... Apeirogonal...
Click to read more »List of uniform polyhedra
Sabtu, 2026-06-06 19:39:20Octagonal prism 4.4.8 2 8 | 2 D8h C33e — U76e K01e 16 24 10 8{4} +2{8} Enneagonal prism 4.4.9 2 9 | 2 D9h C33f — U76f K01f 18 27 11 9{4} +2{9} Decagonal...
Click to read more »List of mathematical shapes
Selasa, 2026-06-02 03:59:31tiling Order-9 enneagrammic tiling[citation needed] Enneagrammic-order enneagonal tiling[citation needed] convex regular 4-polytope 5-cell, the 4-space...
Click to read more »800 (number)
Minggu, 2026-05-03 22:48:59Retrieved 2016-06-11. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers)". The On-Line Encyclopedia of Integer Sequences...
Click to read more »1089 (number)
Sabtu, 2026-02-14 07:25:221089 indicates the text is in Swahili. "Sloane's A001106 : 9-gonal (or enneagonal or nonagonal) numbers". The On-Line Encyclopedia of Integer Sequences...
Click to read more »600 (number)
Senin, 2026-03-09 05:52:59OEIS Foundation. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers)". The On-Line Encyclopedia of Integer Sequences...
Click to read more »Octagonal prism
Rabu, 2026-02-11 12:22:47prism Pentagonal prism Hexagonal prism Heptagonal prism Octagonal prism Enneagonal prism Decagonal prism Hendecagonal prism Dodecagonal prism ... Apeirogonal...
Click to read more »204 (number)
Sabtu, 2026-01-17 05:33:14OEIS Foundation. Sloane, N. J. A. (ed.). "Sequence A001106 (9-gonal (or enneagonal or nonagonal) numbers)". The On-Line Encyclopedia of Integer Sequences...
Click to read more »List of regular polytopes
Selasa, 2026-06-02 18:37:28{9/2,9} {9/2} {9} 3 *932 [9,3] Enneagrammic-order enneagonal tiling Enneagrammic-order enneagonal tiling {9,9/2} {9} {9/2} 3 *932 [9,3] Order-9 enneagrammic...
Click to read more »Regular complex polygon
Sabtu, 2026-05-30 08:20:38vertices, and 16 (octagonal) 8-edges 9{4}2, or , with 81 vertices, and 18 (enneagonal) 9-edges 10{4}2, or , with 100 vertices, and 20 (decagonal) 10-edges Complex...
Click to read more »Complex polytope
Sabtu, 2026-05-30 08:19:26vertices, and 16 (octagonal) 8-edges 9{4}2, or , with 81 vertices, and 18 (enneagonal) 9-edges 10{4}2, or , with 100 vertices, and 20 (decagonal) 10-edges 3D...
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