A369262 - cp's OEIS frontend

A369262 Expansion of (1/x) * Series_Reversion( x * (1-x) / (1+x^2)^3 ).

n	a(n)
0	1
1	1
2	5
3	17
4	80
5	363
6	1792
7	8969
8	46319
9	242994
10	1296046
11	6996163
12	38175142
13	210162728
14	1166020560
15	6512854409
16	36593709385
17	206686641555
18	1172856064443
19	6683348391034
20	38228129813288
21	219411037878578
22	1263245957786120
23	7293833100110787
24	42224142505632305

[1, 1, 5, 17, 80, 363, 1792, 8969, 46319, 242994, 1296046, 6996163, 38175142, 210162728, 1166020560, 6512854409, 36593709385, 206686641555, 1172856064443, 6683348391034, 38228129813288, 219411037878578, 1263245957786120, 7293833100110787, 42224142505632305]

cp's OEIS Frontend

A369262 Expansion of (1/x) * Series_Reversion( x * (1-x) / (1+x^2)^3 ).

Table of values

List of values