A307719 - cp's OEIS frontend

A307719 Number of partitions of n into 3 mutually coprime parts.

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	1
6	2
7	1
8	3
9	2
10	4
11	2
12	7
13	2
14	8
15	4
16	8
17	4
18	15
19	4
20	16
21	7
22	15
23	7
24	26
25	7
26	23
27	11
28	26
29	10
30	43
31	9
32	35
33	16
34	38
35	16
36	54
37	14
38	49
39	23
40	54
41	18
42	79
43	18
44	66
45	31
46	64
47	25
48	100
49	25
50	89
51	36
52	85
53	31
54	127
55	35
56	104
57	46
58	104
59	39
60	167
61	36
62	125
63	58
64	129
65	52
66	185
67	45

[0, 0, 0, 1, 1, 1, 2, 1, 3, 2, 4, 2, 7, 2, 8, 4, 8, 4, 15, 4, 16, 7, 15, 7, 26, 7, 23, 11, 26, 10, 43, 9, 35, 16, 38, 16, 54, 14, 49, 23, 54, 18, 79, 18, 66, 31, 64, 25, 100, 25, 89, 36, 85, 31, 127, 35, 104, 46, 104, 39, 167, 36, 125, 58, 129, 52, 185, 45]

cp's OEIS Frontend

A307719 Number of partitions of n into 3 mutually coprime parts.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	1
6	2
7	1
8	3
9	2
10	4
11	2
12	7
13	2
14	8
15	4
16	8
17	4
18	15
19	4
20	16
21	7
22	15
23	7
24	26
25	7
26	23
27	11
28	26
29	10
30	43
31	9
32	35
33	16
34	38
35	16
36	54
37	14
38	49
39	23
40	54
41	18
42	79
43	18
44	66
45	31
46	64
47	25
48	100
49	25
50	89
51	36
52	85
53	31
54	127
55	35
56	104
57	46
58	104
59	39
60	167
61	36
62	125
63	58
64	129
65	52
66	185
67	45

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	1
6	2
7	1
8	3
9	2
10	4
11	2
12	7
13	2
14	8
15	4
16	8
17	4
18	15
19	4
20	16
21	7
22	15
23	7
24	26
25	7
26	23
27	11
28	26
29	10
30	43
31	9
32	35
33	16
34	38
35	16
36	54
37	14
38	49
39	23
40	54
41	18
42	79
43	18
44	66
45	31
46	64
47	25
48	100
49	25
50	89
51	36
52	85
53	31
54	127
55	35
56	104
57	46
58	104
59	39
60	167
61	36
62	125
63	58
64	129
65	52
66	185
67	45

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	1
6	2
7	1
8	3
9	2
10	4
11	2
12	7
13	2
14	8
15	4
16	8
17	4
18	15
19	4
20	16
21	7
22	15
23	7
24	26
25	7
26	23
27	11
28	26
29	10
30	43
31	9
32	35
33	16
34	38
35	16
36	54
37	14
38	49
39	23
40	54
41	18
42	79
43	18
44	66
45	31
46	64
47	25
48	100
49	25
50	89
51	36
52	85
53	31
54	127
55	35
56	104
57	46
58	104
59	39
60	167
61	36
62	125
63	58
64	129
65	52
66	185
67	45