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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.

A280361 Number of nX6 0..2 arrays with no element equal to more than one of its horizontal and vertical neighbors and with new values introduced in order 0 sequentially upwards.

Table of values

n a(n)
1 82
2 9188
3 924579
4 97147710
5 10144351660
6 1061399606602
7 111020011111453
8 11613529410292966
9 1214844953592240427
10 127080650055334484381
11 13293449766186695244141
12 1390580270989675054905421

List of values

[82, 9188, 924579, 97147710, 10144351660, 1061399606602, 111020011111453, 11613529410292966, 1214844953592240427, 127080650055334484381, 13293449766186695244141, 1390580270989675054905421]

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

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