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.

A302806 Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

Table of values

n a(n)
1 32
2 1405
3 28128
4 632004
5 14458177
6 327603711
7 7428713676
8 168777255305
9 3832039683236
10 87009511631968
11 1975863003410635
12 44867546574739748
13 1018847987183719920
14 23136108111721947785
15 525376281243945915231

List of values

[32, 1405, 28128, 632004, 14458177, 327603711, 7428713676, 168777255305, 3832039683236, 87009511631968, 1975863003410635, 44867546574739748, 1018847987183719920, 23136108111721947785, 525376281243945915231]

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

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