A080054 - cp's OEIS frontend

A080054 G.f.: Product_{n >= 0} (1+x^(2n+1))/(1-x^(2n+1)).

n	a(n)
0	1
1	2
2	2
3	4
4	6
5	8
6	12
7	16
8	22
9	30
10	40
11	52
12	68
13	88
14	112
15	144
16	182
17	228
18	286
19	356
20	440
21	544
22	668
23	816
24	996
25	1210
26	1464
27	1768
28	2128
29	2552
30	3056
31	3648
32	4342
33	5160
34	6116
35	7232
36	8538
37	10056
38	11820
39	13872
40	16248
41	18996
42	22176
43	25844
44	30068
45	34936
46	40528

[1, 2, 2, 4, 6, 8, 12, 16, 22, 30, 40, 52, 68, 88, 112, 144, 182, 228, 286, 356, 440, 544, 668, 816, 996, 1210, 1464, 1768, 2128, 2552, 3056, 3648, 4342, 5160, 6116, 7232, 8538, 10056, 11820, 13872, 16248, 18996, 22176, 25844, 30068, 34936, 40528]

cp's OEIS Frontend

A080054 G.f.: Product_{n >= 0} (1+x^(2n+1))/(1-x^(2n+1)).

Table of values

List of values