A307815 - cp's OEIS frontend

A307815 Number of partitions of n into 3 squarefree parts.

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	3
9	5
10	4
11	5
12	5
13	7
14	7
15	9
16	8
17	11
18	11
19	13
20	11
21	15
22	14
23	18
24	15
25	20
26	19
27	23
28	20
29	24
30	24
31	27
32	24
33	30
34	29
35	34
36	30
37	37
38	36
39	42
40	36
41	45
42	44
43	50
44	44
45	54
46	54
47	59
48	52
49	62
50	63
51	68
52	57
53	69
54	70
55	78
56	65
57	78
58	78
59	88
60	74
61	86
62	87
63	98
64	84
65	98
66	98
67	107
68	93
69	109
70	108
71	120
72	102
73	124
74	123

[0, 0, 0, 1, 1, 2, 2, 3, 3, 5, 4, 5, 5, 7, 7, 9, 8, 11, 11, 13, 11, 15, 14, 18, 15, 20, 19, 23, 20, 24, 24, 27, 24, 30, 29, 34, 30, 37, 36, 42, 36, 45, 44, 50, 44, 54, 54, 59, 52, 62, 63, 68, 57, 69, 70, 78, 65, 78, 78, 88, 74, 86, 87, 98, 84, 98, 98, 107, 93, 109, 108, 120, 102, 124, 123]

cp's OEIS Frontend

A307815 Number of partitions of n into 3 squarefree parts.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	3
9	5
10	4
11	5
12	5
13	7
14	7
15	9
16	8
17	11
18	11
19	13
20	11
21	15
22	14
23	18
24	15
25	20
26	19
27	23
28	20
29	24
30	24
31	27
32	24
33	30
34	29
35	34
36	30
37	37
38	36
39	42
40	36
41	45
42	44
43	50
44	44
45	54
46	54
47	59
48	52
49	62
50	63
51	68
52	57
53	69
54	70
55	78
56	65
57	78
58	78
59	88
60	74
61	86
62	87
63	98
64	84
65	98
66	98
67	107
68	93
69	109
70	108
71	120
72	102
73	124
74	123

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	3
9	5
10	4
11	5
12	5
13	7
14	7
15	9
16	8
17	11
18	11
19	13
20	11
21	15
22	14
23	18
24	15
25	20
26	19
27	23
28	20
29	24
30	24
31	27
32	24
33	30
34	29
35	34
36	30
37	37
38	36
39	42
40	36
41	45
42	44
43	50
44	44
45	54
46	54
47	59
48	52
49	62
50	63
51	68
52	57
53	69
54	70
55	78
56	65
57	78
58	78
59	88
60	74
61	86
62	87
63	98
64	84
65	98
66	98
67	107
68	93
69	109
70	108
71	120
72	102
73	124
74	123

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	3
9	5
10	4
11	5
12	5
13	7
14	7
15	9
16	8
17	11
18	11
19	13
20	11
21	15
22	14
23	18
24	15
25	20
26	19
27	23
28	20
29	24
30	24
31	27
32	24
33	30
34	29
35	34
36	30
37	37
38	36
39	42
40	36
41	45
42	44
43	50
44	44
45	54
46	54
47	59
48	52
49	62
50	63
51	68
52	57
53	69
54	70
55	78
56	65
57	78
58	78
59	88
60	74
61	86
62	87
63	98
64	84
65	98
66	98
67	107
68	93
69	109
70	108
71	120
72	102
73	124
74	123