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.

A354147 Expansion of e.g.f. 1/(1 - 4 * log(1+x)).

Table of values

n a(n)
0 1
1 4
2 28
3 296
4 4168
5 73376
6 1550048
7 38202048
8 1076017344
9 34096092672
10 1200459182592
11 46492497859584
12 1964295942558720
13 89906908894150656
14 4431634108980264960
15 234044235939806232576
16 13184410813249253031936
17 789137065405617987354624

List of values

[1, 4, 28, 296, 4168, 73376, 1550048, 38202048, 1076017344, 34096092672, 1200459182592, 46492497859584, 1964295942558720, 89906908894150656, 4431634108980264960, 234044235939806232576, 13184410813249253031936, 789137065405617987354624]

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

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