A265951 - cp's OEIS frontend

A265951 Expansion of Product_{k>=1} 1/(1 - 2kx^k).

n	a(n)
0	1
1	2
2	8
3	22
4	68
5	170
6	484
7	1166
8	3048
9	7274
10	18000
11	41806
12	100684
13	229258
14	535692
15	1206230
16	2758944
17	6123650
18	13798088
19	30284894
20	67272756
21	146426002
22	321513284
23	693944814
24	1510245960
25	3236648578
26	6985572672
27	14885926182
28	31904642348
29	67618415690

[1, 2, 8, 22, 68, 170, 484, 1166, 3048, 7274, 18000, 41806, 100684, 229258, 535692, 1206230, 2758944, 6123650, 13798088, 30284894, 67272756, 146426002, 321513284, 693944814, 1510245960, 3236648578, 6985572672, 14885926182, 31904642348, 67618415690]

cp's OEIS Frontend

A265951 Expansion of Product_{k>=1} 1/(1 - 2kx^k).

Table of values

List of values

cp's OEIS Frontend

A265951 Expansion of Product_{k>=1} 1/(1 - 2*k*x^k).

Table of values

List of values

A265951 Expansion of Product_{k>=1} 1/(1 - 2kx^k).