A305123 - cp's OEIS frontend

A305123 G.f.: Sum_{k>=1} x^(2k-1)/(1+x^(2k-1)) * Product_{k>=1} 1/(1-x^k).

n	a(n)
0	0
1	1
2	0
3	3
4	2
5	7
6	6
7	15
8	16
9	32
10	36
11	62
12	74
13	117
14	142
15	214
16	264
17	377
18	468
19	648
20	806
21	1090
22	1354
23	1791
24	2224
25	2894
26	3580
27	4598
28	5670
29	7193
30	8838
31	11102
32	13588
33	16925
34	20632
35	25501
36	30972
37	38021
38	46000
39	56135
40	67668
41	82119
42	98642
43	119115
44	142592
45	171412
46	204520

[0, 1, 0, 3, 2, 7, 6, 15, 16, 32, 36, 62, 74, 117, 142, 214, 264, 377, 468, 648, 806, 1090, 1354, 1791, 2224, 2894, 3580, 4598, 5670, 7193, 8838, 11102, 13588, 16925, 20632, 25501, 30972, 38021, 46000, 56135, 67668, 82119, 98642, 119115, 142592, 171412, 204520]

cp's OEIS Frontend

A305123 G.f.: Sum_{k>=1} x^(2k-1)/(1+x^(2k-1)) * Product_{k>=1} 1/(1-x^k).

Table of values

List of values

cp's OEIS Frontend

A305123 G.f.: Sum_{k>=1} x^(2*k-1)/(1+x^(2*k-1)) * Product_{k>=1} 1/(1-x^k).

Table of values

List of values

A305123 G.f.: Sum_{k>=1} x^(2k-1)/(1+x^(2k-1)) * Product_{k>=1} 1/(1-x^k).