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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A223506 Petersen graph (3,1) coloring a rectangular array: number of 3 X n 0..5 arrays where 0..5 label nodes of a graph with edges 0,1 0,3 3,5 3,4 1,2 1,4 4,5 2,0 2,5 and every array movement to a horizontal, diagonal or antidiagonal neighbor moves along an edge of this graph, with the array starting at 0.

Table of values

n a(n)
1 36
2 121
3 1519
4 16323
5 182901
6 2030665
7 22598167
8 251348043
9 2795984857
10 31101456601
11 345963177427
12 3848382739711
13 42808185822221
14 476184598157809
15 5296925638013539
16 58921311528252323
17 655421879453116645

List of values

[36, 121, 1519, 16323, 182901, 2030665, 22598167, 251348043, 2795984857, 31101456601, 345963177427, 3848382739711, 42808185822221, 476184598157809, 5296925638013539, 58921311528252323, 655421879453116645]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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