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.

A222652 Number of nX3 0..3 arrays with no more than floor(nX3/2) elements equal to at least one king-move neighbor, with new values introduced in row major 0..3 order.

Table of values

n a(n)
1 2
2 60
3 1229
4 61757
5 1073368
6 58834301
7 1009942505
8 57422493141
9 983799180734
10 57167497637058
11 980135963312917
12 57773208843439338
13 991883494877324788
14 59053106469546796413
15 1015334132464311393068
16 60895702441017443043820

List of values

[2, 60, 1229, 61757, 1073368, 58834301, 1009942505, 57422493141, 983799180734, 57167497637058, 980135963312917, 57773208843439338, 991883494877324788, 59053106469546796413, 1015334132464311393068, 60895702441017443043820]

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

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