A325620 - cp's OEIS frontend

A325620 Number of integer partitions of n whose reciprocal factorial sum is an integer.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	3
9	3
10	3
11	4
12	5
13	5
14	5
15	6
16	7
17	7
18	8
19	9
20	10
21	10
22	11
23	12
24	14
25	14
26	15
27	16
28	18
29	19
30	20
31	22
32	24
33	25
34	26
35	28
36	31
37	33
38	34
39	36
40	39
41	41
42	43
43	45
44	49
45	52
46	54
47	57
48	61
49	65
50	68
51	71
52	76
53	80
54	84
55	88
56	93
57	98
58	103
59	107
60	113

[1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 5, 5, 5, 6, 7, 7, 8, 9, 10, 10, 11, 12, 14, 14, 15, 16, 18, 19, 20, 22, 24, 25, 26, 28, 31, 33, 34, 36, 39, 41, 43, 45, 49, 52, 54, 57, 61, 65, 68, 71, 76, 80, 84, 88, 93, 98, 103, 107, 113]

cp's OEIS Frontend

A325620 Number of integer partitions of n whose reciprocal factorial sum is an integer.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	3
9	3
10	3
11	4
12	5
13	5
14	5
15	6
16	7
17	7
18	8
19	9
20	10
21	10
22	11
23	12
24	14
25	14
26	15
27	16
28	18
29	19
30	20
31	22
32	24
33	25
34	26
35	28
36	31
37	33
38	34
39	36
40	39
41	41
42	43
43	45
44	49
45	52
46	54
47	57
48	61
49	65
50	68
51	71
52	76
53	80
54	84
55	88
56	93
57	98
58	103
59	107
60	113

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	3
9	3
10	3
11	4
12	5
13	5
14	5
15	6
16	7
17	7
18	8
19	9
20	10
21	10
22	11
23	12
24	14
25	14
26	15
27	16
28	18
29	19
30	20
31	22
32	24
33	25
34	26
35	28
36	31
37	33
38	34
39	36
40	39
41	41
42	43
43	45
44	49
45	52
46	54
47	57
48	61
49	65
50	68
51	71
52	76
53	80
54	84
55	88
56	93
57	98
58	103
59	107
60	113

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	3
9	3
10	3
11	4
12	5
13	5
14	5
15	6
16	7
17	7
18	8
19	9
20	10
21	10
22	11
23	12
24	14
25	14
26	15
27	16
28	18
29	19
30	20
31	22
32	24
33	25
34	26
35	28
36	31
37	33
38	34
39	36
40	39
41	41
42	43
43	45
44	49
45	52
46	54
47	57
48	61
49	65
50	68
51	71
52	76
53	80
54	84
55	88
56	93
57	98
58	103
59	107
60	113