A074706 - cp's OEIS frontend

A074706 1/(1+Sum_{n>0} (-x)^n/n^2) = Sum_{n>=0} a(n)*x^n/n!^2.

n	a(n)
0	1
1	1
2	3
3	22
4	272
5	5476
6	153172
7	6027960
8	300059328
9	19521660672
10	1516955215104
11	147672608429952
12	16485184277455104
13	2248301164177656576
14	340306578491544509184
15	62081853548770370612736

[1, 1, 3, 22, 272, 5476, 153172, 6027960, 300059328, 19521660672, 1516955215104, 147672608429952, 16485184277455104, 2248301164177656576, 340306578491544509184, 62081853548770370612736]

cp's OEIS Frontend

A074706 1/(1+Sum_{n>0} (-x)^n/n^2) = Sum_{n>=0} a(n)*x^n/n!^2.

Table of values

List of values