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.

A214139 Number of 0..4 colorings on an nX7 array circular in the 7 direction with new values 0..4 introduced in row major order.

Table of values

n a(n)
1 147
2 522515
3 2000093424
4 7658621867351
5 29325981412599886
6 112293482777565310571
7 429988214977169477452677
8 1646487940037763716348859705
9 6304643807380348053085274173830

List of values

[147, 522515, 2000093424, 7658621867351, 29325981412599886, 112293482777565310571, 429988214977169477452677, 1646487940037763716348859705, 6304643807380348053085274173830]

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

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