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.

A293905 E.g.f.: exp(Sum_{n>=1} A000041(n-1)*x^n/n).

Table of values

n a(n)
0 1
1 1
2 2
3 8
4 44
5 316
6 2656
7 26632
8 299408
9 3809744
10 53425376
11 823627456
12 13758271552
13 248997717568
14 4826005005824
15 100042516509056
16 2204677070418176
17 51515128563296512
18 1270613780164684288
19 33020423388135645184
20 900956861702008749056

List of values

[1, 1, 2, 8, 44, 316, 2656, 26632, 299408, 3809744, 53425376, 823627456, 13758271552, 248997717568, 4826005005824, 100042516509056, 2204677070418176, 51515128563296512, 1270613780164684288, 33020423388135645184, 900956861702008749056]

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

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