A324925 - cp's OEIS frontend

A324925 Number of integer partitions y of n such that Product_{i in y} prime(i)/i is an integer.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	2
6	5
7	5
8	5
9	8
10	9
11	11
12	17
13	19
14	21
15	28
16	32
17	40
18	51
19	57
20	67
21	83
22	96
23	118
24	142
25	160
26	189
27	224
28	260
29	307
30	363
31	412
32	479
33	561
34	649
35	749
36	874
37	997
38	1141
39	1321
40	1518
41	1734
42	1994
43	2274
44	2582
45	2960
46	3374
47	3837
48	4370
49	4950
50	5604
51	6371
52	7208
53	8157
54	9231
55	10392

[1, 1, 1, 2, 2, 2, 5, 5, 5, 8, 9, 11, 17, 19, 21, 28, 32, 40, 51, 57, 67, 83, 96, 118, 142, 160, 189, 224, 260, 307, 363, 412, 479, 561, 649, 749, 874, 997, 1141, 1321, 1518, 1734, 1994, 2274, 2582, 2960, 3374, 3837, 4370, 4950, 5604, 6371, 7208, 8157, 9231, 10392]

cp's OEIS Frontend

A324925 Number of integer partitions y of n such that Product_{i in y} prime(i)/i is an integer.

Table of values

List of values