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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.

A221034 Majority value maps: number of nX7 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..2 nX7 array.

Table of values

n a(n)
1 37
2 6466
3 870027
4 106761517
5 12843452050
6 1537391091350
7 183738465400508
8 21948812185231460
9 2621564010810005248
10 313106029844989170530
11 37395287501846784190818
12 4466225820942761145748924

List of values

[37, 6466, 870027, 106761517, 12843452050, 1537391091350, 183738465400508, 21948812185231460, 2621564010810005248, 313106029844989170530, 37395287501846784190818, 4466225820942761145748924]

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

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