A203861 - cp's OEIS frontend

A203861 G.f.: Product_{n>=1} (1 - Lucas(n)x^n + (-1)^nx^(2*n))^3 where Lucas(n) = A000204(n).

n	a(n)
0	1
1	-3
2	-9
3	20
4	45
5	0
6	-151
7	-231
8	0
9	140
10	1107
11	2052
12	49
13	-1305
14	0
15	-15004
16	-28260
17	0
18	17710
19	0
20	81
21	324040
22	589953
23	0
24	-375570
25	-1089
26	0
27	-124124
28	-10659705
29	-19764180
30	-121
31	12605358
32	0
33	0
34	4158315
35	0
36	567552368
37	1052295189
38	-780030
39	-669901660
40	0
41	0
42	-221399431
43	-85965
44	0

[1, -3, -9, 20, 45, 0, -151, -231, 0, 140, 1107, 2052, 49, -1305, 0, -15004, -28260, 0, 17710, 0, 81, 324040, 589953, 0, -375570, -1089, 0, -124124, -10659705, -19764180, -121, 12605358, 0, 0, 4158315, 0, 567552368, 1052295189, -780030, -669901660, 0, 0, -221399431, -85965, 0]

cp's OEIS Frontend

A203861 G.f.: Product_{n>=1} (1 - Lucas(n)x^n + (-1)^nx^(2*n))^3 where Lucas(n) = A000204(n).

Table of values

List of values

cp's OEIS Frontend

A203861 G.f.: Product_{n>=1} (1 - Lucas(n)*x^n + (-1)^n*x^(2*n))^3 where Lucas(n) = A000204(n).

Table of values

List of values

A203861 G.f.: Product_{n>=1} (1 - Lucas(n)x^n + (-1)^nx^(2*n))^3 where Lucas(n) = A000204(n).