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.

A243122 Number of compositions of n in which the maximal multiplicity of parts equals 5.

Table of values

n a(n)
5 1
6 0
7 6
8 6
9 27
10 49
11 131
12 279
13 635
14 1370
15 2722
16 5877
17 12170
18 24113
19 47660
20 94470
21 186623
22 355400
23 680074
24 1296600
25 2456115
26 4535638
27 8495447
28 15570655
29 28505689
30 52054671
31 94229227
32 169184891
33 301060621
34 540575365
35 956101463
36 1682865787
37 2936425870
38 5167830927

List of values

[1, 0, 6, 6, 27, 49, 131, 279, 635, 1370, 2722, 5877, 12170, 24113, 47660, 94470, 186623, 355400, 680074, 1296600, 2456115, 4535638, 8495447, 15570655, 28505689, 52054671, 94229227, 169184891, 301060621, 540575365, 956101463, 1682865787, 2936425870, 5167830927]

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

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