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.

A189068 Number of 6Xn binary arrays without the pattern 0 1 0 antidiagonally or horizontally.

Table of values

n a(n)
1 64
2 4096
3 83737
4 1228512
5 22289912
6 477128662
7 9879008482
8 193897027545
9 3795059283970
10 75338008528542
11 1501174987570253
12 29820335296953677
13 591419918694769380
14 11735316461620194046
15 232979927617517115736

List of values

[64, 4096, 83737, 1228512, 22289912, 477128662, 9879008482, 193897027545, 3795059283970, 75338008528542, 1501174987570253, 29820335296953677, 591419918694769380, 11735316461620194046, 232979927617517115736]

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

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