A308458 - cp's OEIS frontend

A308458 Expansion of e.g.f. log(Sum_{k>=0} k^binomial(k,2) * x^k / k!).

n	a(n)
1	1
2	1
3	23
4	3994
5	9745169
6	470126386536
7	558542572785461515
8	19342808645467142112096240
9	22528399370853856386499346950471953
10	999999999774716004550606847948627702867525440
11	1890591424701781041871514584507296209311760279398415565711

[1, 1, 23, 3994, 9745169, 470126386536, 558542572785461515, 19342808645467142112096240, 22528399370853856386499346950471953, 999999999774716004550606847948627702867525440, 1890591424701781041871514584507296209311760279398415565711]

cp's OEIS Frontend

A308458 Expansion of e.g.f. log(Sum_{k>=0} k^binomial(k,2) * x^k / k!).

Table of values

List of values