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.

A343623 E.g.f.: -log(1 - x - Sum_{k>=2} prime(k-1) * x^k / k!).

Table of values

n a(n)
1 1
2 3
3 11
4 59
5 416
6 3683
7 39093
8 484220
9 6854176
10 109150227
11 1931303809
12 37589753206
13 798135918850
14 18358887315769
15 454779141016707
16 12070296596154136
17 341715021307029876
18 10278722402921420619
19 327369178071821161755
20 11005696560250745851048
21 389469699942038630639524

List of values

[1, 3, 11, 59, 416, 3683, 39093, 484220, 6854176, 109150227, 1931303809, 37589753206, 798135918850, 18358887315769, 454779141016707, 12070296596154136, 341715021307029876, 10278722402921420619, 327369178071821161755, 11005696560250745851048, 389469699942038630639524]

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

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