A304878 - cp's OEIS frontend

A304878 G.f.: Sum_{k>=0} q(k)^3 * x^k / Sum_{k>=0} q(k)*x^k, where q(n) is A000009(n).

n	a(n)
0	1
1	0
2	0
3	6
4	0
5	18
6	30
7	60
8	66
9	258
10	402
11	606
12	1266
13	1866
14	3744
15	6864
16	9648
17	15432
18	30510
19	41166
20	72342
21	118140
22	178800
23	266262
24	441462
25	652164
26	1006410
27	1567692
28	2309958
29	3385554
30	5321838
31	7530462
32	11128440
33	16799958
34	23916474
35	35123964
36	51357318
37	72495126

[1, 0, 0, 6, 0, 18, 30, 60, 66, 258, 402, 606, 1266, 1866, 3744, 6864, 9648, 15432, 30510, 41166, 72342, 118140, 178800, 266262, 441462, 652164, 1006410, 1567692, 2309958, 3385554, 5321838, 7530462, 11128440, 16799958, 23916474, 35123964, 51357318, 72495126]

cp's OEIS Frontend

A304878 G.f.: Sum_{k>=0} q(k)^3 * x^k / Sum_{k>=0} q(k)*x^k, where q(n) is A000009(n).

Table of values

List of values