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.

A303088 Number of 6Xn 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

Table of values

n a(n)
1 32
2 10
3 1512
4 1054
5 84474
6 409478
7 13375327
8 170974652
9 3893734675
10 71289930593
11 1496311061702
12 30100235172688
13 624208088551832
14 12842477892658295
15 266147935416358350
16 5506837456678308359
17 114163685076018803329

List of values

[32, 10, 1512, 1054, 84474, 409478, 13375327, 170974652, 3893734675, 71289930593, 1496311061702, 30100235172688, 624208088551832, 12842477892658295, 266147935416358350, 5506837456678308359, 114163685076018803329]

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

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