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.

A367878 Expansion of e.g.f. 1/(1 + 2 * x * log(1-x)).

Table of values

n a(n)
0 1
1 0
2 4
3 6
4 112
5 540
6 8688
7 78960
8 1343872
9 18162144
10 346968000
11 6157134720
12 134058110976
13 2912224423680
14 72152130903552
15 1839996238429440
16 51471401675489280
17 1500206702407741440
18 46934038380170391552
19 1535198134749947965440

List of values

[1, 0, 4, 6, 112, 540, 8688, 78960, 1343872, 18162144, 346968000, 6157134720, 134058110976, 2912224423680, 72152130903552, 1839996238429440, 51471401675489280, 1500206702407741440, 46934038380170391552, 1535198134749947965440]

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

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