A381905 - cp's OEIS frontend

A381905 Expansion of (1/x) * Series_Reversion( x / ((1+x) * B(x)) ), where B(x) is the g.f. of A001764.

n	a(n)
0	1
1	2
2	8
3	47
4	331
5	2570
6	21204
7	182383
8	1617163
9	14675783
10	135643839
11	1272434069
12	12083390801
13	115934171020
14	1122129142754
15	10943574296787
16	107433077283767
17	1060800046515405
18	10528321010319417
19	104972259713887665
20	1050936451974803973
21	10560662821468607719

[1, 2, 8, 47, 331, 2570, 21204, 182383, 1617163, 14675783, 135643839, 1272434069, 12083390801, 115934171020, 1122129142754, 10943574296787, 107433077283767, 1060800046515405, 10528321010319417, 104972259713887665, 1050936451974803973, 10560662821468607719]

cp's OEIS Frontend

A381905 Expansion of (1/x) * Series_Reversion( x / ((1+x) * B(x)) ), where B(x) is the g.f. of A001764.

Table of values

List of values