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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.

A300214 Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.

Table of values

n a(n)
1 64
2 8192
3 629440
4 54246856
5 4666136435
6 402932952786
7 34824178698922
8 3010162276020151
9 260210978826555172
10 22494096787493774522
11 1944522379136741443363
12 168096182839942928684790

List of values

[64, 8192, 629440, 54246856, 4666136435, 402932952786, 34824178698922, 3010162276020151, 260210978826555172, 22494096787493774522, 1944522379136741443363, 168096182839942928684790]

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

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