A369575 - cp's OEIS frontend

A369575 Expansion of Product_{k>=1} (1 + x^k) * (1 + x^(k^2)) * (1 + x^(k^3)).

n	a(n)
0	1
1	3
2	4
3	5
4	8
5	12
6	16
7	21
8	28
9	38
10	51
11	65
12	82
13	105
14	133
15	166
16	206
17	254
18	312
19	382
20	464
21	561
22	677
23	813
24	972
25	1160
26	1380
27	1636
28	1935
29	2281
30	2682
31	3148
32	3683
33	4297
34	5008
35	5826
36	6761
37	7832
38	9055
39	10451
40	12045
41	13855
42	15909
43	18246
44	20895
45	23891
46	27282
47	31110
48	35427

[1, 3, 4, 5, 8, 12, 16, 21, 28, 38, 51, 65, 82, 105, 133, 166, 206, 254, 312, 382, 464, 561, 677, 813, 972, 1160, 1380, 1636, 1935, 2281, 2682, 3148, 3683, 4297, 5008, 5826, 6761, 7832, 9055, 10451, 12045, 13855, 15909, 18246, 20895, 23891, 27282, 31110, 35427]

cp's OEIS Frontend

A369575 Expansion of Product_{k>=1} (1 + x^k) * (1 + x^(k^2)) * (1 + x^(k^3)).

Table of values

List of values