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.

A279491 Number of nX5 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.

Table of values

n a(n)
1 3
2 68
3 1433
4 26157
5 425588
6 6559816
7 98128162
8 1427793365
9 20331614084
10 284582186755
11 3927098316740
12 53546568580206
13 722667680151302
14 9667043295761140
15 128315967227062823
16 1691593872181009527

List of values

[3, 68, 1433, 26157, 425588, 6559816, 98128162, 1427793365, 20331614084, 284582186755, 3927098316740, 53546568580206, 722667680151302, 9667043295761140, 128315967227062823, 1691593872181009527]