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.

A189157 Number of n X 5 binary arrays without the pattern 0 0 1 1 diagonally, vertically or horizontally.

Table of values

n a(n)
1 28
2 784
3 21952
4 424401
5 8210464
6 151889331
7 2710884810
8 48083827685
9 844714479714
10 14772128520081
11 257802672361640
12 4491710608316816
13 78198928468727304
14 1360792591701114315
15 23673324742422186018

List of values

[28, 784, 21952, 424401, 8210464, 151889331, 2710884810, 48083827685, 844714479714, 14772128520081, 257802672361640, 4491710608316816, 78198928468727304, 1360792591701114315, 23673324742422186018]

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

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