A179423 - cp's OEIS frontend

A179423 E.g.f. A(x) = F(x)^2 where F(x) is the e.g.f. of A179421.

n	a(n)
0	1
1	2
2	10
3	90
4	1240
5	23800
6	598788
7	18932620
8	729558240
9	33475442400
10	1796086010400
11	111058345494624
12	7820581741096320
13	621007886404464000
14	55143814204485434400
15	5436629250445000648800
16	591426542480093093242368

[1, 2, 10, 90, 1240, 23800, 598788, 18932620, 729558240, 33475442400, 1796086010400, 111058345494624, 7820581741096320, 621007886404464000, 55143814204485434400, 5436629250445000648800, 591426542480093093242368]

cp's OEIS Frontend

A179423 E.g.f. A(x) = F(x)^2 where F(x) is the e.g.f. of A179421.

Table of values

List of values