A305124 - cp's OEIS frontend

A305124 G.f.: Sum_{k>=1} x^(2k-1)/(1+x^(2k-1)) * Product_{k>=1} (1+x^k)/(1-x^k).

n	a(n)
0	0
1	1
2	1
3	4
4	7
5	14
6	24
7	42
8	69
9	113
10	178
11	276
12	420
13	630
14	930
15	1360
16	1963
17	2804
18	3969
19	5568
20	7746
21	10700
22	14672
23	19986
24	27060
25	36423
26	48754
27	64928
28	86038
29	113478
30	149012
31	194842
32	253737
33	329172
34	425452
35	547952
36	703343
37	899858
38	1147680
39	1459364
40	1850310
41	2339432

[0, 1, 1, 4, 7, 14, 24, 42, 69, 113, 178, 276, 420, 630, 930, 1360, 1963, 2804, 3969, 5568, 7746, 10700, 14672, 19986, 27060, 36423, 48754, 64928, 86038, 113478, 149012, 194842, 253737, 329172, 425452, 547952, 703343, 899858, 1147680, 1459364, 1850310, 2339432]

cp's OEIS Frontend

A305124 G.f.: Sum_{k>=1} x^(2k-1)/(1+x^(2k-1)) * Product_{k>=1} (1+x^k)/(1-x^k).

Table of values

List of values

cp's OEIS Frontend

A305124 G.f.: Sum_{k>=1} x^(2*k-1)/(1+x^(2*k-1)) * Product_{k>=1} (1+x^k)/(1-x^k).

Table of values

List of values

A305124 G.f.: Sum_{k>=1} x^(2k-1)/(1+x^(2k-1)) * Product_{k>=1} (1+x^k)/(1-x^k).