A367747 - cp's OEIS frontend

A367747 E.g.f. satisfies A(x) = exp(x * (1 + x) * A(x^2)).

n	a(n)
0	1
1	1
2	3
3	13
4	73
5	561
6	4771
7	49813
8	562353
9	7340833
10	102829411
11	1627648221
12	27294311353
13	502042022353
14	9759264753603
15	205434011254501
16	4544894700204001
17	107346788357502273
18	2657668122191037763
19	69701762677026498733
20	1909106308252976007081

[1, 1, 3, 13, 73, 561, 4771, 49813, 562353, 7340833, 102829411, 1627648221, 27294311353, 502042022353, 9759264753603, 205434011254501, 4544894700204001, 107346788357502273, 2657668122191037763, 69701762677026498733, 1909106308252976007081]

cp's OEIS Frontend

A367747 E.g.f. satisfies A(x) = exp(x * (1 + x) * A(x^2)).

Table of values

List of values