A304393 - cp's OEIS frontend

A304393 Expansion of Product_{k>0} (1 + Sum_{m>=0} x^(k*2^m)).

n	a(n)
0	1
1	1
2	2
3	2
4	5
5	5
6	8
7	10
8	17
9	19
10	27
11	33
12	48
13	56
14	76
15	92
16	126
17	146
18	192
19	228
20	298
21	352
22	444
23	528
24	667
25	783
26	969
27	1145
28	1414
29	1658
30	2017
31	2365
32	2878
33	3352
34	4027
35	4703
36	5634
37	6548
38	7773
39	9033
40	10705
41	12381
42	14573
43	16857
44	19790
45	22800
46	26631
47	30655
48	35723
49	41005

[1, 1, 2, 2, 5, 5, 8, 10, 17, 19, 27, 33, 48, 56, 76, 92, 126, 146, 192, 228, 298, 352, 444, 528, 667, 783, 969, 1145, 1414, 1658, 2017, 2365, 2878, 3352, 4027, 4703, 5634, 6548, 7773, 9033, 10705, 12381, 14573, 16857, 19790, 22800, 26631, 30655, 35723, 41005]

cp's OEIS Frontend

A304393 Expansion of Product_{k>0} (1 + Sum_{m>=0} x^(k*2^m)).

Table of values

List of values