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.

A238285 Number of (n+1)X(5+1) 0..3 arrays with no element greater than all horizontal neighbors or less than all vertical neighbors.

Table of values

n a(n)
1 422
2 105862
3 12926271
4 1058583000
5 87389474502
6 8155057418133
7 790756782942944
8 75089860262272452
9 7004416705370946171
10 653041012099727601632
11 61178043367269083858961
12 5741681272912802081072135

List of values

[422, 105862, 12926271, 1058583000, 87389474502, 8155057418133, 790756782942944, 75089860262272452, 7004416705370946171, 653041012099727601632, 61178043367269083858961, 5741681272912802081072135]

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

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