A336976 - cp's OEIS frontend

A336976 Expansion of Product_{k>=1} 1/(1 - x^k * (1 + k*x)).

n	a(n)
0	1
1	1
2	3
3	7
4	15
5	32
6	65
7	131
8	260
9	501
10	965
11	1825
12	3419
13	6326
14	11652
15	21230
16	38405
17	69015
18	123334
19	218980
20	386809
21	679757
22	1189360
23	2071761
24	3594325
25	6211826
26	10698409
27	18363038
28	31420994
29	53605525
30	91198970
31	154746133
32	261929303
33	442310873
34	745264674
35	1253081340
36	2102754561

[1, 1, 3, 7, 15, 32, 65, 131, 260, 501, 965, 1825, 3419, 6326, 11652, 21230, 38405, 69015, 123334, 218980, 386809, 679757, 1189360, 2071761, 3594325, 6211826, 10698409, 18363038, 31420994, 53605525, 91198970, 154746133, 261929303, 442310873, 745264674, 1253081340, 2102754561]

cp's OEIS Frontend

A336976 Expansion of Product_{k>=1} 1/(1 - x^k * (1 + k*x)).

Table of values

List of values