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.

A275428 Number of set partitions of [n] such that ten is a multiple of each block size.

Table of values

n a(n)
0 1
1 1
2 2
3 4
4 10
5 27
6 82
7 274
8 988
9 3880
10 16175
11 72205
12 340660
13 1697060
14 8906990
15 48911059
16 281486144
17 1687198848
18 10535484376
19 68349098640
20 459596780618
21 3202506672898
22 23052054364956
23 171418420964352
24 1314125642973640
25 10375794542251692
26 84315714183790792

List of values

[1, 1, 2, 4, 10, 27, 82, 274, 988, 3880, 16175, 72205, 340660, 1697060, 8906990, 48911059, 281486144, 1687198848, 10535484376, 68349098640, 459596780618, 3202506672898, 23052054364956, 171418420964352, 1314125642973640, 10375794542251692, 84315714183790792]

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

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