A181082 - cp's OEIS frontend

A181082 Expansion of g.f.: exp( Sum_{n>=1} [Sum_{k=0..n} C(n,k)^(n+k) * x^k] * x^n/n ).

n	a(n)
0	1
1	1
2	2
3	6
4	34
5	375
6	15200
7	2066401
8	450054919
9	199271253643
10	431399012916702
11	2151987403947457136
12	15451465958263071713102
13	331187643758039140349444047
14	33475597220485400781283541412048

[1, 1, 2, 6, 34, 375, 15200, 2066401, 450054919, 199271253643, 431399012916702, 2151987403947457136, 15451465958263071713102, 331187643758039140349444047, 33475597220485400781283541412048]

cp's OEIS Frontend

A181082 Expansion of g.f.: exp( Sum_{n>=1} [Sum_{k=0..n} C(n,k)^(n+k) * x^k] * x^n/n ).

Table of values

List of values