A203801 - cp's OEIS frontend

A203801 G.f.: Product_{n>=1} (1 + Lucas(n)x^n + (-1)^nx^(2*n)) where Lucas(n) = A000204(n).

n	a(n)
0	1
1	1
2	2
3	7
4	9
5	27
6	53
7	109
8	206
9	463
10	907
11	1756
12	3591
13	6849
14	13706
15	27132
16	51477
17	99168
18	195160
19	366269
20	707173
21	1355524
22	2558372
23	4836092
24	9186600
25	17245564
26	32428375
27	61057276
28	113946770
29	212495896
30	397836811
31	737325660
32	1368659832
33	2544085015
34	4694930535

[1, 1, 2, 7, 9, 27, 53, 109, 206, 463, 907, 1756, 3591, 6849, 13706, 27132, 51477, 99168, 195160, 366269, 707173, 1355524, 2558372, 4836092, 9186600, 17245564, 32428375, 61057276, 113946770, 212495896, 397836811, 737325660, 1368659832, 2544085015, 4694930535]

cp's OEIS Frontend

A203801 G.f.: Product_{n>=1} (1 + Lucas(n)x^n + (-1)^nx^(2*n)) where Lucas(n) = A000204(n).

Table of values

List of values

cp's OEIS Frontend

A203801 G.f.: Product_{n>=1} (1 + Lucas(n)*x^n + (-1)^n*x^(2*n)) where Lucas(n) = A000204(n).

Table of values

List of values

A203801 G.f.: Product_{n>=1} (1 + Lucas(n)x^n + (-1)^nx^(2*n)) where Lucas(n) = A000204(n).