A370592 - cp's OEIS frontend

A370592 Number of integer partitions of n such that it is possible to choose a different prime factor of each part.

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	2
6	1
7	3
8	3
9	4
10	4
11	5
12	6
13	7
14	9
15	11
16	12
17	12
18	16
19	18
20	22
21	26
22	29
23	29
24	37
25	41
26	49
27	55
28	61
29	68
30	72
31	88
32	98
33	110
34	120
35	135
36	146
37	166
38	190
39	209
40	227
41	252
42	277
43	309
44	346
45	379
46	413
47	447
48	500
49	548
50	606
51	665
52	727
53	785
54	857
55	949
56	1033
57	1132
58	1228
59	1328
60	1440

[1, 0, 1, 1, 1, 2, 1, 3, 3, 4, 4, 5, 6, 7, 9, 11, 12, 12, 16, 18, 22, 26, 29, 29, 37, 41, 49, 55, 61, 68, 72, 88, 98, 110, 120, 135, 146, 166, 190, 209, 227, 252, 277, 309, 346, 379, 413, 447, 500, 548, 606, 665, 727, 785, 857, 949, 1033, 1132, 1228, 1328, 1440]

cp's OEIS Frontend

A370592 Number of integer partitions of n such that it is possible to choose a different prime factor of each part.

Table of values

List of values