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.

A181077 a(n) = Sum_{k=0..n-1} C(n-1,k)^(n-k) * n/(n-k).

Table of values

n a(n)
1 1
2 3
3 10
4 59
5 726
6 20832
7 1405566
8 202357171
9 66675848266
10 52415395776938
11 88820554918533846
12 339849475991699902472
13 3175234567292428864024192
14 65420235446121559438182151848
15 2970041251569931717805628420162750

List of values

[1, 3, 10, 59, 726, 20832, 1405566, 202357171, 66675848266, 52415395776938, 88820554918533846, 339849475991699902472, 3175234567292428864024192, 65420235446121559438182151848, 2970041251569931717805628420162750]

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

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