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.

A307525 Expansion of e.g.f. Product_{k>=1} 1/(1 - log(1/(1 - x))^k/k!).

Table of values

n a(n)
0 1
1 1
2 4
3 21
4 146
5 1240
6 12479
7 144970
8 1908682
9 28079550
10 456458832
11 8125189974
12 157190542607
13 3284222304545
14 73705849847317
15 1768479436456975
16 45180024672023814
17 1224529894981726614
18 35096983241255523572
19 1060703070504583747430
20 33714045363258013414692

List of values

[1, 1, 4, 21, 146, 1240, 12479, 144970, 1908682, 28079550, 456458832, 8125189974, 157190542607, 3284222304545, 73705849847317, 1768479436456975, 45180024672023814, 1224529894981726614, 35096983241255523572, 1060703070504583747430, 33714045363258013414692]