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.

A208075 Number of nX5 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 0 and 0 1 0 vertically.

Table of values

n a(n)
1 16
2 256
3 1968
4 15129
5 139605
6 1288225
7 11204720
8 97456384
9 865369648
10 7684100281
11 67718944293
12 596797965729
13 5274143802564
14 46609731345424
15 411483568613260
16 3632690477958025
17 32082757563158885
18 283344628203780049

List of values

[16, 256, 1968, 15129, 139605, 1288225, 11204720, 97456384, 865369648, 7684100281, 67718944293, 596797965729, 5274143802564, 46609731345424, 411483568613260, 3632690477958025, 32082757563158885, 283344628203780049]

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

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