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.

A202888 Number of nX7 0..2 arrays with every nonzero element less than or equal to some horizontal or vertical neighbor.

Table of values

n a(n)
1 292
2 701275
3 922352267
4 1137589582096
5 1452080571954205
6 1855037301620277541
7 2365289879500027706428
8 3016217753359820252116493
9 3846628606342304091797101743
10 4905606162973199116333144693744

List of values

[292, 701275, 922352267, 1137589582096, 1452080571954205, 1855037301620277541, 2365289879500027706428, 3016217753359820252116493, 3846628606342304091797101743, 4905606162973199116333144693744]

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

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