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.

A301449 Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.

Table of values

n a(n)
1 64
2 5536
3 206266
4 8414314
5 346263718
6 14319674594
7 592006690060
8 24472344492129
9 1011614229196954
10 41818633717956475
11 1728717456235095132
12 71462530065996111095
13 2954149871798731848542
14 122119977375690877476823

List of values

[64, 5536, 206266, 8414314, 346263718, 14319674594, 592006690060, 24472344492129, 1011614229196954, 41818633717956475, 1728717456235095132, 71462530065996111095, 2954149871798731848542, 122119977375690877476823]

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

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