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.

A068296 1/7 the number of colorings of an n X n octagonal array with 7 colors.

Table of values

n a(n)
1 1
2 120
3 161280
4 2451486720
5 421421199390720
6 819296954885530030080
7 18013654371239090908333148160
8 4479149596637688119857975807616194560
9 12595676735919821000208123310178819903753287680
10 400570738126155220679966449710339235598075113573822617600

List of values

[1, 120, 161280, 2451486720, 421421199390720, 819296954885530030080, 18013654371239090908333148160, 4479149596637688119857975807616194560, 12595676735919821000208123310178819903753287680, 400570738126155220679966449710339235598075113573822617600]

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

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