A147982 - cp's OEIS frontend

A147982 Expansion of Product_{k > 0} (1 + f(k)*x^k), where f(k) = A147952(A004001(k)).

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	4
6	6
7	8
8	11
9	16
10	20
11	28
12	38
13	50
14	69
15	92
16	120
17	154
18	203
19	261
20	338
21	437
22	559
23	710
24	907
25	1146
26	1444
27	1829
28	2291
29	2863
30	3593
31	4457
32	5539
33	6882
34	8503
35	10501
36	12931
37	15861
38	19466
39	23854
40	29125
41	35520
42	43279
43	52557
44	63735
45	77358
46	93472
47	112885

[1, 1, 1, 2, 2, 4, 6, 8, 11, 16, 20, 28, 38, 50, 69, 92, 120, 154, 203, 261, 338, 437, 559, 710, 907, 1146, 1444, 1829, 2291, 2863, 3593, 4457, 5539, 6882, 8503, 10501, 12931, 15861, 19466, 23854, 29125, 35520, 43279, 52557, 63735, 77358, 93472, 112885]

cp's OEIS Frontend

A147982 Expansion of Product_{k > 0} (1 + f(k)*x^k), where f(k) = A147952(A004001(k)).

Table of values

List of values