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.

A220383 Majority value maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..1 nX5 array.

Table of values

n a(n)
1 12
2 278
3 5114
4 96772
5 1829169
6 34521416
7 651568437
8 12297040231
9 232084431547
10 4380156648582
11 82667261274110
12 1560189486600826
13 29445650681573390
14 555731427515570889
15 10488388353407095343
16 197948657733286598661

List of values

[12, 278, 5114, 96772, 1829169, 34521416, 651568437, 12297040231, 232084431547, 4380156648582, 82667261274110, 1560189486600826, 29445650681573390, 555731427515570889, 10488388353407095343, 197948657733286598661]

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

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