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.

A357031 E.g.f. satisfies log(A(x)) = (exp(x * A(x)) - 1)^2 / 2.

Table of values

n a(n)
0 1
1 0
2 1
3 3
4 22
5 195
6 2131
7 28623
8 445789
9 7982355
10 161208976
11 3626200743
12 89942239861
13 2438520508515
14 71754865476841
15 2277574224716703
16 77570723071721938
17 2821841221403098995
18 109200125293424385271
19 4479379126010806153143
20 194148151869063307919725

List of values

[1, 0, 1, 3, 22, 195, 2131, 28623, 445789, 7982355, 161208976, 3626200743, 89942239861, 2438520508515, 71754865476841, 2277574224716703, 77570723071721938, 2821841221403098995, 109200125293424385271, 4479379126010806153143, 194148151869063307919725]

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

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