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.

A214136 Number of 0..4 colorings on an nX4 array circular in the 4 direction with new values 0..4 introduced in row major order.

Table of values

n a(n)
1 4
2 257
3 28278
4 3221873
5 367793014
6 41989913081
7 4793901053846
8 547309896088193
9 62485254609615222
10 7133814088846153097
11 814453006155085388566
12 92984438755466611752209
13 10615843744610501570047094

List of values

[4, 257, 28278, 3221873, 367793014, 41989913081, 4793901053846, 547309896088193, 62485254609615222, 7133814088846153097, 814453006155085388566, 92984438755466611752209, 10615843744610501570047094]

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

Content is available under The OEIS End-User License Agreement.