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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.

A316404 Number of multisets of exactly three nonempty binary words with a total of n letters such that no word has a majority of 0's.

Table of values

n a(n)
3 1
4 3
5 10
6 33
7 83
8 230
9 568
10 1451
11 3439
12 8384
13 19390
14 45708
15 103770
16 238855
17 534400
18 1208485
19 2672043
20 5959769
21 13051586
22 28792488
23 62551270
24 136760659
25 295115360
26 640444498
27 1374092646
28 2963283862
29 6326402780
30 13569867602
31 28846140436
32 61586022487
33 130422459008

List of values

[1, 3, 10, 33, 83, 230, 568, 1451, 3439, 8384, 19390, 45708, 103770, 238855, 534400, 1208485, 2672043, 5959769, 13051586, 28792488, 62551270, 136760659, 295115360, 640444498, 1374092646, 2963283862, 6326402780, 13569867602, 28846140436, 61586022487, 130422459008]

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

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