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.

A203405 Number of (n+2)X8 binary arrays avoiding patterns 000 and 111 in rows and columns.

Table of values

n a(n)
1 51384
2 1098136
3 18021052
4 327725888
5 5723980832
6 101578277384
7 1791372199364
8 31670053199428
9 559357046066336
10 9883171811276912
11 174597648846078920
12 3084652717804631472
13 54495922517693646532
14 962777163534286799196

List of values

[51384, 1098136, 18021052, 327725888, 5723980832, 101578277384, 1791372199364, 31670053199428, 559357046066336, 9883171811276912, 174597648846078920, 3084652717804631472, 54495922517693646532, 962777163534286799196]

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

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