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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.

A068303 1/14 the number of colorings of an n X n octagonal array with 14 colors.

Table of values

n a(n)
1 1
2 1716
3 303771468
4 5550709388138772
5 10469390085669243613847820
6 2038288377309848857407579410051499636
7 40962006853292026329447493002836988654168890167788
8 84970500229420999013828420742335437041383054287385138553076248252

List of values

[1, 1716, 303771468, 5550709388138772, 10469390085669243613847820, 2038288377309848857407579410051499636, 40962006853292026329447493002836988654168890167788, 84970500229420999013828420742335437041383054287385138553076248252]

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

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