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.

A303468 Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

Table of values

n a(n)
1 64
2 5135
3 160590
4 6051850
5 239939422
6 9459086839
7 373571747330
8 14793218857797
9 585806882371397
10 23202000467768644
11 919130744522825901
12 36411879602020158408
13 1442512357425434876243
14 57148308915057854768599

List of values

[64, 5135, 160590, 6051850, 239939422, 9459086839, 373571747330, 14793218857797, 585806882371397, 23202000467768644, 919130744522825901, 36411879602020158408, 1442512357425434876243, 57148308915057854768599]

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

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