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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.

A205251 Number of (n+1) X 5 0..1 arrays with the number of clockwise edge increases in every 2 X 2 subblock the same.

Table of values

n a(n)
1 328
2 3416
3 36304
4 387328
5 4136296
6 44183032
7 471988176
8 5042151648
9 53864590280
10 575428804376
11 6147238485232
12 65670238411328
13 701547599923496
14 7494552376793144
15 80063441950649104
16 855308552375931040

List of values

[328, 3416, 36304, 387328, 4136296, 44183032, 471988176, 5042151648, 53864590280, 575428804376, 6147238485232, 65670238411328, 701547599923496, 7494552376793144, 80063441950649104, 855308552375931040]

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

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