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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.

A222200 Number of Hamiltonian cycles on n X n+1 square grid of points.

Table of values

n a(n)
2 1
3 2
4 14
5 154
6 5320
7 301384
8 49483138
9 13916993782
10 10754797724124
11 14746957510647992
12 53540340738182687296
13 354282765498796010420944
14 6040964455632840415885507728
15 191678405883294971709423926242394
16 15351055042300622367048024911122943712

List of values

[1, 2, 14, 154, 5320, 301384, 49483138, 13916993782, 10754797724124, 14746957510647992, 53540340738182687296, 354282765498796010420944, 6040964455632840415885507728, 191678405883294971709423926242394, 15351055042300622367048024911122943712]

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

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