A286223 - cp's OEIS frontend

A286223 Number of partitions of n into distinct parts with an even number of prime divisors (counted with multiplicity).

n	a(n)
0	1
1	1
2	0
3	0
4	1
5	1
6	1
7	1
8	0
9	1
10	3
11	2
12	0
13	1
14	3
15	4
16	4
17	2
18	1
19	4
20	6
21	5
22	4
23	4
24	6
25	10
26	10
27	6
28	6
29	10
30	13
31	14
32	11
33	9
34	14
35	21
36	21
37	17
38	17
39	23
40	31
41	31
42	25
43	25
44	33
45	41
46	43
47	39
48	38
49	50
50	61
51	60
52	56
53	58
54	68
55	83
56	87
57	79
58	82
59	99
60	115
61	121
62	118
63	118
64	139
65	163
66	164
67	157
68	165
69	189
70	216
71	228
72	221
73	229
74	265
75	296

[1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 3, 2, 0, 1, 3, 4, 4, 2, 1, 4, 6, 5, 4, 4, 6, 10, 10, 6, 6, 10, 13, 14, 11, 9, 14, 21, 21, 17, 17, 23, 31, 31, 25, 25, 33, 41, 43, 39, 38, 50, 61, 60, 56, 58, 68, 83, 87, 79, 82, 99, 115, 121, 118, 118, 139, 163, 164, 157, 165, 189, 216, 228, 221, 229, 265, 296]

cp's OEIS Frontend

A286223 Number of partitions of n into distinct parts with an even number of prime divisors (counted with multiplicity).

Table of values

List of values

n	a(n)
0	1
1	1
2	0
3	0
4	1
5	1
6	1
7	1
8	0
9	1
10	3
11	2
12	0
13	1
14	3
15	4
16	4
17	2
18	1
19	4
20	6
21	5
22	4
23	4
24	6
25	10
26	10
27	6
28	6
29	10
30	13
31	14
32	11
33	9
34	14
35	21
36	21
37	17
38	17
39	23
40	31
41	31
42	25
43	25
44	33
45	41
46	43
47	39
48	38
49	50
50	61
51	60
52	56
53	58
54	68
55	83
56	87
57	79
58	82
59	99
60	115
61	121
62	118
63	118
64	139
65	163
66	164
67	157
68	165
69	189
70	216
71	228
72	221
73	229
74	265
75	296

n	a(n)
0	1
1	1
2	0
3	0
4	1
5	1
6	1
7	1
8	0
9	1
10	3
11	2
12	0
13	1
14	3
15	4
16	4
17	2
18	1
19	4
20	6
21	5
22	4
23	4
24	6
25	10
26	10
27	6
28	6
29	10
30	13
31	14
32	11
33	9
34	14
35	21
36	21
37	17
38	17
39	23
40	31
41	31
42	25
43	25
44	33
45	41
46	43
47	39
48	38
49	50
50	61
51	60
52	56
53	58
54	68
55	83
56	87
57	79
58	82
59	99
60	115
61	121
62	118
63	118
64	139
65	163
66	164
67	157
68	165
69	189
70	216
71	228
72	221
73	229
74	265
75	296

n	a(n)
0	1
1	1
2	0
3	0
4	1
5	1
6	1
7	1
8	0
9	1
10	3
11	2
12	0
13	1
14	3
15	4
16	4
17	2
18	1
19	4
20	6
21	5
22	4
23	4
24	6
25	10
26	10
27	6
28	6
29	10
30	13
31	14
32	11
33	9
34	14
35	21
36	21
37	17
38	17
39	23
40	31
41	31
42	25
43	25
44	33
45	41
46	43
47	39
48	38
49	50
50	61
51	60
52	56
53	58
54	68
55	83
56	87
57	79
58	82
59	99
60	115
61	121
62	118
63	118
64	139
65	163
66	164
67	157
68	165
69	189
70	216
71	228
72	221
73	229
74	265
75	296