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.

A202334 Number of (n+1) X 8 binary arrays with consecutive windows of two bits considered as a binary number nondecreasing in every row and column.

Table of values

n a(n)
1 100
2 368
3 1112
4 2906
5 6800
6 14588
7 29174
8 55057
9 98958
10 170614
11 283766
12 457370
13 717062
14 1096910
15 1641488
16 2408309
17 3470656
18 4920852
19 6874012
20 9472322
21 12889892
22 17338232
23 23072402
24 30397889
25 39678266
26 51343690
27 65900298
28 83940562

List of values

[100, 368, 1112, 2906, 6800, 14588, 29174, 55057, 98958, 170614, 283766, 457370, 717062, 1096910, 1641488, 2408309, 3470656, 4920852, 6874012, 9472322, 12889892, 17338232, 23072402, 30397889, 39678266, 51343690, 65900298, 83940562]

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

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