cp's OEIS Frontend

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.

A068292 1/18 times the number of colorings of an n X n staggered hexagonal array with 18 colors.

Table of values

n a(n)
1 1
2 4352
3 4294971392
4 961201829493850112
5 48781126844255370222607142912
6 561399464545957024370182236743498291167232
7 1465126373454769055363011684465705776628549543645731295232
8 867083863998912174882104147806181674429733314821142479758142332970286825472

List of values

[1, 4352, 4294971392, 961201829493850112, 48781126844255370222607142912, 561399464545957024370182236743498291167232, 1465126373454769055363011684465705776628549543645731295232, 867083863998912174882104147806181674429733314821142479758142332970286825472]

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

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