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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.

A079609 a(n) = (b(p)-2)/p where b(k) denotes Bell numbers and p = prime(n).

Table of values

n a(n)
1 0
2 1
3 10
4 125
5 61688
6 2126495
7 4874404106
8 306986431845
9 1919652428481928
10 2459993170305526730730
11 332043836975044402745021
12 1428874762393255348701231773647
13 57345183115624820200016928713263146

List of values

[0, 1, 10, 125, 61688, 2126495, 4874404106, 306986431845, 1919652428481928, 2459993170305526730730, 332043836975044402745021, 1428874762393255348701231773647, 57345183115624820200016928713263146]

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

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