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.

A231975 Number of (n+1)X(6+1) 0..1 arrays with no element having a strict majority of its horizontal and vertical neighbors equal to one.

Table of values

n a(n)
1 361
2 5680
3 136900
4 3844551
5 100540729
6 2641967397
7 69043343121
8 1809552010404
9 47496507516441
10 1245162776547248
11 32641634807741521
12 855866713526323797
13 22440792778234532100
14 588379143180098326896
15 15426782848212128167009

List of values

[361, 5680, 136900, 3844551, 100540729, 2641967397, 69043343121, 1809552010404, 47496507516441, 1245162776547248, 32641634807741521, 855866713526323797, 22440792778234532100, 588379143180098326896, 15426782848212128167009]

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

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