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.

A213460 Number of 0..3 arrays of length n+7 with sum less than 12 in any length 6 subsequence (=less than 50% duty cycle).

Table of values

n a(n)
1 28722
2 94238
3 319078
4 1091036
5 3737885
6 12773955
7 43399990
8 146145812
9 486196569
10 1623648129
11 5447568893
12 18331034879
13 61772986963
14 208242996467
15 701740238736
16 2362743601059
17 7947716942734
18 26723699565529
19 89867277897553

List of values

[28722, 94238, 319078, 1091036, 3737885, 12773955, 43399990, 146145812, 486196569, 1623648129, 5447568893, 18331034879, 61772986963, 208242996467, 701740238736, 2362743601059, 7947716942734, 26723699565529, 89867277897553]

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

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