A381998 - cp's OEIS frontend

A381998 E.g.f. A(x) satisfies A(x) = 1 + xexp(2x)*A(x)^2.

n	a(n)
0	1
1	1
2	8
3	90
4	1472
5	31920
6	865152
7	28197904
8	1075122176
9	46976064768
10	2315080816640
11	127068467480064
12	7688296957870080
13	508450036968779776
14	36490818871396499456
15	2824787199565881477120
16	234622076533699738861568
17	20813348299168251651883008
18	1964063064959266899440959488

[1, 1, 8, 90, 1472, 31920, 865152, 28197904, 1075122176, 46976064768, 2315080816640, 127068467480064, 7688296957870080, 508450036968779776, 36490818871396499456, 2824787199565881477120, 234622076533699738861568, 20813348299168251651883008, 1964063064959266899440959488]

cp's OEIS Frontend

A381998 E.g.f. A(x) satisfies A(x) = 1 + xexp(2x)*A(x)^2.

Table of values

List of values

cp's OEIS Frontend

A381998 E.g.f. A(x) satisfies A(x) = 1 + x*exp(2*x)*A(x)^2.

Table of values

List of values

A381998 E.g.f. A(x) satisfies A(x) = 1 + xexp(2x)*A(x)^2.