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.

A303454 Number of nX6 0..1 arrays with every element equal to 0, 1, 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 2048
3 90112
4 4129588
5 189848373
6 8727953509
7 401405461699
8 18461936404456
9 849140799884830
10 39055765228960644
11 1796351602106938846
12 82622397275547501377
13 3800181265180961967638
14 174787695136683295423742

List of values

[32, 2048, 90112, 4129588, 189848373, 8727953509, 401405461699, 18461936404456, 849140799884830, 39055765228960644, 1796351602106938846, 82622397275547501377, 3800181265180961967638, 174787695136683295423742]

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

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