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.

A231750 Number of nX5 0..2 arrays with no element less than a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors.

Table of values

n a(n)
1 51
2 687
3 41288
4 1787168
5 67411714
6 2966010838
7 131956285636
8 5669387332934
9 243573416110820
10 10555475178328001
11 457172040211929179
12 19760692150060588600
13 854390327504135396722
14 36958540950287007144750

List of values

[51, 687, 41288, 1787168, 67411714, 2966010838, 131956285636, 5669387332934, 243573416110820, 10555475178328001, 457172040211929179, 19760692150060588600, 854390327504135396722, 36958540950287007144750]

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

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