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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.

A271759 Number of set partitions of [n+8] such that n is the largest element of the last block.

Table of values

n a(n)
1 0
2 1
3 258
4 7589
5 114799
6 1351412
7 14220459
8 142084077
9 1389893708
10 13540170651
11 132693048551
12 1316256290186
13 13267436553245
14 136223753571349
15 1426933424886202
16 15263063171191857
17 166798075310353571
18 1862748034961296684
19 21259303294075547951

List of values

[0, 1, 258, 7589, 114799, 1351412, 14220459, 142084077, 1389893708, 13540170651, 132693048551, 1316256290186, 13267436553245, 136223753571349, 1426933424886202, 15263063171191857, 166798075310353571, 1862748034961296684, 21259303294075547951]

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

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