A316854 - cp's OEIS frontend

A316854 Number of integer partitions of n whose reciprocal sum is the reciprocal of an integer.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	3
10	2
11	2
12	2
13	1
14	1
15	1
16	4
17	2
18	4
19	1
20	5
21	1
22	5
23	1
24	3
25	4
26	2
27	5
28	6
29	5
30	5
31	4
32	5
33	5
34	4
35	8
36	10
37	9
38	7
39	5
40	9
41	10
42	6
43	12
44	10
45	8
46	7
47	6
48	9
49	13
50	15
51	8
52	19
53	13
54	19
55	19
56	19
57	18
58	22
59	26
60	28
61	28
62	29
63	22
64	33
65	29
66	28
67	38
68	34
69	26
70	40
71	32
72	43
73	39
74	51
75	38
76	62
77	46

[1, 1, 1, 2, 1, 1, 1, 2, 3, 2, 2, 2, 1, 1, 1, 4, 2, 4, 1, 5, 1, 5, 1, 3, 4, 2, 5, 6, 5, 5, 4, 5, 5, 4, 8, 10, 9, 7, 5, 9, 10, 6, 12, 10, 8, 7, 6, 9, 13, 15, 8, 19, 13, 19, 19, 19, 18, 22, 26, 28, 28, 29, 22, 33, 29, 28, 38, 34, 26, 40, 32, 43, 39, 51, 38, 62, 46]

cp's OEIS Frontend

A316854 Number of integer partitions of n whose reciprocal sum is the reciprocal of an integer.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	3
10	2
11	2
12	2
13	1
14	1
15	1
16	4
17	2
18	4
19	1
20	5
21	1
22	5
23	1
24	3
25	4
26	2
27	5
28	6
29	5
30	5
31	4
32	5
33	5
34	4
35	8
36	10
37	9
38	7
39	5
40	9
41	10
42	6
43	12
44	10
45	8
46	7
47	6
48	9
49	13
50	15
51	8
52	19
53	13
54	19
55	19
56	19
57	18
58	22
59	26
60	28
61	28
62	29
63	22
64	33
65	29
66	28
67	38
68	34
69	26
70	40
71	32
72	43
73	39
74	51
75	38
76	62
77	46

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	3
10	2
11	2
12	2
13	1
14	1
15	1
16	4
17	2
18	4
19	1
20	5
21	1
22	5
23	1
24	3
25	4
26	2
27	5
28	6
29	5
30	5
31	4
32	5
33	5
34	4
35	8
36	10
37	9
38	7
39	5
40	9
41	10
42	6
43	12
44	10
45	8
46	7
47	6
48	9
49	13
50	15
51	8
52	19
53	13
54	19
55	19
56	19
57	18
58	22
59	26
60	28
61	28
62	29
63	22
64	33
65	29
66	28
67	38
68	34
69	26
70	40
71	32
72	43
73	39
74	51
75	38
76	62
77	46

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	3
10	2
11	2
12	2
13	1
14	1
15	1
16	4
17	2
18	4
19	1
20	5
21	1
22	5
23	1
24	3
25	4
26	2
27	5
28	6
29	5
30	5
31	4
32	5
33	5
34	4
35	8
36	10
37	9
38	7
39	5
40	9
41	10
42	6
43	12
44	10
45	8
46	7
47	6
48	9
49	13
50	15
51	8
52	19
53	13
54	19
55	19
56	19
57	18
58	22
59	26
60	28
61	28
62	29
63	22
64	33
65	29
66	28
67	38
68	34
69	26
70	40
71	32
72	43
73	39
74	51
75	38
76	62
77	46