A367754 - cp's OEIS frontend

A367754 E.g.f. satisfies A(x) = exp(x * (1 + x) * A(x^2/2)).

n	a(n)
0	1
1	1
2	3
3	10
4	49
5	276
6	1921
7	14533
8	127905
9	1214524
10	12923641
11	146976501
12	1828895113
13	24160939960
14	343798990809
15	5162735472196
16	82578544952641
17	1387325644153368
18	24621686929968625
19	457066782857330929
20	8906813110169504841
21	180902690843146001416

[1, 1, 3, 10, 49, 276, 1921, 14533, 127905, 1214524, 12923641, 146976501, 1828895113, 24160939960, 343798990809, 5162735472196, 82578544952641, 1387325644153368, 24621686929968625, 457066782857330929, 8906813110169504841, 180902690843146001416]

cp's OEIS Frontend

A367754 E.g.f. satisfies A(x) = exp(x * (1 + x) * A(x^2/2)).

Table of values

List of values