A379861 - cp's OEIS frontend

A379861 Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(x)/(1 + x*exp(x))^2 ).

n	a(n)
0	1
1	1
2	5
3	38
4	441
5	6714
6	128245
7	2943562
8	79049201
9	2432351618
10	84408126621
11	3261942050058
12	138946757581225
13	6468600047278498
14	326782092756236741
15	17805164917279808234
16	1040857709162817298401
17	64983981546315031200258
18	4315627103007355018430509

[1, 1, 5, 38, 441, 6714, 128245, 2943562, 79049201, 2432351618, 84408126621, 3261942050058, 138946757581225, 6468600047278498, 326782092756236741, 17805164917279808234, 1040857709162817298401, 64983981546315031200258, 4315627103007355018430509]

cp's OEIS Frontend

A379861 Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(x)/(1 + x*exp(x))^2 ).

Table of values

List of values