A179330 - cp's OEIS frontend

A179330 E.g.f. satisfies: A(x) = (1+x)/(1+3x) A(x*(1+x)^2).

n	a(n)
0	0
1	2
2	-6
3	42
4	-468
5	7080
6	-133128
7	2938824
8	-73169568
9	1997384832
10	-58814501760
11	1868053207680
12	-65311214042880
13	2585560450337280
14	-115344597684718080
15	5424254194395456000
16	-244310147229735014400
17	10256126830544041574400

[0, 2, -6, 42, -468, 7080, -133128, 2938824, -73169568, 1997384832, -58814501760, 1868053207680, -65311214042880, 2585560450337280, -115344597684718080, 5424254194395456000, -244310147229735014400, 10256126830544041574400]

cp's OEIS Frontend

A179330 E.g.f. satisfies: A(x) = (1+x)/(1+3x) A(x*(1+x)^2).

Table of values

List of values

cp's OEIS Frontend

A179330 E.g.f. satisfies: A(x) = (1+x)/(1+3*x) * A(x*(1+x)^2).

Table of values

List of values

A179330 E.g.f. satisfies: A(x) = (1+x)/(1+3x) A(x*(1+x)^2).