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.

A207806 Number of nX6 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 1 0 and 1 0 1 vertically.

Table of values

n a(n)
1 26
2 676
3 4374
4 43990
5 382288
6 3511534
7 31569510
8 285774964
9 2580956950
10 23333448086
11 210885788448
12 1906172464566
13 17228491782138
14 155715573550500
15 1407388340653890
16 12720361717357138
17 114970670286577872

List of values

[26, 676, 4374, 43990, 382288, 3511534, 31569510, 285774964, 2580956950, 23333448086, 210885788448, 1906172464566, 17228491782138, 155715573550500, 1407388340653890, 12720361717357138, 114970670286577872]

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

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