A178759 - cp's OEIS frontend

A178759 Expansion of e.g.f. 3xexp(x)*(exp(x)-1)^2.

n	a(n)
0	0
1	0
2	0
3	18
4	144
5	750
6	3240
7	12642
8	46368
9	163350
10	559800
11	1881066
12	6229872
13	20406750
14	66273480
15	213759090
16	685601856
17	2188698150
18	6959413080
19	22053083514
20	69672773520
21	219535296750
22	690106487400
23	2164714299138
24	6777100916064
25	21179698653750
26	66083277045240
27	205880260458762

[0, 0, 0, 18, 144, 750, 3240, 12642, 46368, 163350, 559800, 1881066, 6229872, 20406750, 66273480, 213759090, 685601856, 2188698150, 6959413080, 22053083514, 69672773520, 219535296750, 690106487400, 2164714299138, 6777100916064, 21179698653750, 66083277045240, 205880260458762]

cp's OEIS Frontend

A178759 Expansion of e.g.f. 3xexp(x)*(exp(x)-1)^2.

Table of values

List of values

cp's OEIS Frontend

A178759 Expansion of e.g.f. 3*x*exp(x)*(exp(x)-1)^2.

Table of values

List of values

A178759 Expansion of e.g.f. 3xexp(x)*(exp(x)-1)^2.