A379667 - cp's OEIS frontend

A379667 Number of finite multisets of positive integers with sum + product = n.

n	a(n)
0	0
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	5
9	5
10	6
11	7
12	8
13	8
14	11
15	12
16	13
17	14
18	15
19	17
20	19
21	19
22	20
23	22
24	26
25	26
26	29
27	30
28	31
29	34
30	35
31	36
32	38
33	40
34	43
35	46
36	48
37	48
38	50
39	53
40	55
41	57
42	61
43	62
44	66
45	66
46	69
47	73
48	75
49	77
50	79
51	82
52	83
53	85
54	89
55	91
56	94
57	94
58	95
59	103
60	106
61	107
62	111
63	113
64	116
65	119
66	121

[0, 1, 1, 1, 2, 2, 3, 3, 5, 5, 6, 7, 8, 8, 11, 12, 13, 14, 15, 17, 19, 19, 20, 22, 26, 26, 29, 30, 31, 34, 35, 36, 38, 40, 43, 46, 48, 48, 50, 53, 55, 57, 61, 62, 66, 66, 69, 73, 75, 77, 79, 82, 83, 85, 89, 91, 94, 94, 95, 103, 106, 107, 111, 113, 116, 119, 121]

cp's OEIS Frontend

A379667 Number of finite multisets of positive integers with sum + product = n.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	5
9	5
10	6
11	7
12	8
13	8
14	11
15	12
16	13
17	14
18	15
19	17
20	19
21	19
22	20
23	22
24	26
25	26
26	29
27	30
28	31
29	34
30	35
31	36
32	38
33	40
34	43
35	46
36	48
37	48
38	50
39	53
40	55
41	57
42	61
43	62
44	66
45	66
46	69
47	73
48	75
49	77
50	79
51	82
52	83
53	85
54	89
55	91
56	94
57	94
58	95
59	103
60	106
61	107
62	111
63	113
64	116
65	119
66	121

n	a(n)
0	0
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	5
9	5
10	6
11	7
12	8
13	8
14	11
15	12
16	13
17	14
18	15
19	17
20	19
21	19
22	20
23	22
24	26
25	26
26	29
27	30
28	31
29	34
30	35
31	36
32	38
33	40
34	43
35	46
36	48
37	48
38	50
39	53
40	55
41	57
42	61
43	62
44	66
45	66
46	69
47	73
48	75
49	77
50	79
51	82
52	83
53	85
54	89
55	91
56	94
57	94
58	95
59	103
60	106
61	107
62	111
63	113
64	116
65	119
66	121

n	a(n)
0	0
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	5
9	5
10	6
11	7
12	8
13	8
14	11
15	12
16	13
17	14
18	15
19	17
20	19
21	19
22	20
23	22
24	26
25	26
26	29
27	30
28	31
29	34
30	35
31	36
32	38
33	40
34	43
35	46
36	48
37	48
38	50
39	53
40	55
41	57
42	61
43	62
44	66
45	66
46	69
47	73
48	75
49	77
50	79
51	82
52	83
53	85
54	89
55	91
56	94
57	94
58	95
59	103
60	106
61	107
62	111
63	113
64	116
65	119
66	121