A303140 - cp's OEIS frontend

A303140 Number of strict integer partitions of n with at least two but not all parts having a common divisor greater than 1.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	2
10	2
11	4
12	2
13	8
14	7
15	14
16	14
17	21
18	18
19	33
20	32
21	50
22	54
23	72
24	67
25	103
26	110
27	145
28	155
29	201
30	196
31	271
32	293
33	372
34	400
35	493
36	512
37	647
38	704
39	858
40	924
41	1115
42	1167
43	1436
44	1560
45	1854
46	2022
47	2368
48	2510
49	3005
50	3255
51	3804
52	4144
53	4792
54	5116
55	5989
56	6514
57	7486

[0, 0, 0, 0, 0, 0, 1, 0, 2, 2, 4, 2, 8, 7, 14, 14, 21, 18, 33, 32, 50, 54, 72, 67, 103, 110, 145, 155, 201, 196, 271, 293, 372, 400, 493, 512, 647, 704, 858, 924, 1115, 1167, 1436, 1560, 1854, 2022, 2368, 2510, 3005, 3255, 3804, 4144, 4792, 5116, 5989, 6514, 7486]

cp's OEIS Frontend

A303140 Number of strict integer partitions of n with at least two but not all parts having a common divisor greater than 1.

Table of values

List of values