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.

A228752 Number of n X 6 binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally.

Table of values

n a(n)
1 8
2 119
3 1712
4 24246
5 342207
6 4823826
7 67970044
8 957616341
9 13491214832
10 190066959598
11 2677695197199
12 37723794440794
13 531458704862804
14 7487272853619205
15 105481862639606840
16 1486044856081515654

List of values

[8, 119, 1712, 24246, 342207, 4823826, 67970044, 957616341, 13491214832, 190066959598, 2677695197199, 37723794440794, 531458704862804, 7487272853619205, 105481862639606840, 1486044856081515654]

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

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