A375653 - cp's OEIS frontend

A375653 Expansion of e.g.f. exp(x^2 + x * exp(x^2)).

n	a(n)
0	1
1	1
2	3
3	13
4	49
5	321
6	1891
7	13693
8	113793
9	942049
10	9428131
11	93837261
12	1043918833
13	12318170593
14	151123106499
15	2024107965181
16	27672074520961
17	406722703307073
18	6188268876372163
19	98499148173678349
20	1645657615850089521
21	28317883192163927041

[1, 1, 3, 13, 49, 321, 1891, 13693, 113793, 942049, 9428131, 93837261, 1043918833, 12318170593, 151123106499, 2024107965181, 27672074520961, 406722703307073, 6188268876372163, 98499148173678349, 1645657615850089521, 28317883192163927041]

cp's OEIS Frontend

A375653 Expansion of e.g.f. exp(x^2 + x * exp(x^2)).

Table of values

List of values