A325538 - cp's OEIS frontend

A325538 Number of subsets of {1..n} whose product is one more than the sum of their complement.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	0
7	1
8	0
9	0
10	1
11	0
12	2
13	0
14	2
15	1
16	2
17	1
18	1
19	2
20	1
21	2
22	2
23	1
24	2
25	0
26	4
27	2
28	2
29	4
30	2
31	2
32	5
33	5
34	1
35	2
36	2
37	3
38	2
39	5
40	3
41	4
42	2
43	2
44	3
45	10
46	2
47	4
48	7
49	5
50	3
51	3
52	7
53	6
54	4
55	4
56	5
57	5
58	5
59	2
60	6
61	4
62	6
63	5
64	3
65	8
66	4
67	5
68	4
69	5
70	2
71	10
72	5
73	3
74	7
75	11
76	6
77	10
78	5
79	11
80	6
81	4
82	7
83	6
84	10

[1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 2, 0, 2, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 0, 4, 2, 2, 4, 2, 2, 5, 5, 1, 2, 2, 3, 2, 5, 3, 4, 2, 2, 3, 10, 2, 4, 7, 5, 3, 3, 7, 6, 4, 4, 5, 5, 5, 2, 6, 4, 6, 5, 3, 8, 4, 5, 4, 5, 2, 10, 5, 3, 7, 11, 6, 10, 5, 11, 6, 4, 7, 6, 10]

cp's OEIS Frontend

A325538 Number of subsets of {1..n} whose product is one more than the sum of their complement.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	0
7	1
8	0
9	0
10	1
11	0
12	2
13	0
14	2
15	1
16	2
17	1
18	1
19	2
20	1
21	2
22	2
23	1
24	2
25	0
26	4
27	2
28	2
29	4
30	2
31	2
32	5
33	5
34	1
35	2
36	2
37	3
38	2
39	5
40	3
41	4
42	2
43	2
44	3
45	10
46	2
47	4
48	7
49	5
50	3
51	3
52	7
53	6
54	4
55	4
56	5
57	5
58	5
59	2
60	6
61	4
62	6
63	5
64	3
65	8
66	4
67	5
68	4
69	5
70	2
71	10
72	5
73	3
74	7
75	11
76	6
77	10
78	5
79	11
80	6
81	4
82	7
83	6
84	10

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	0
7	1
8	0
9	0
10	1
11	0
12	2
13	0
14	2
15	1
16	2
17	1
18	1
19	2
20	1
21	2
22	2
23	1
24	2
25	0
26	4
27	2
28	2
29	4
30	2
31	2
32	5
33	5
34	1
35	2
36	2
37	3
38	2
39	5
40	3
41	4
42	2
43	2
44	3
45	10
46	2
47	4
48	7
49	5
50	3
51	3
52	7
53	6
54	4
55	4
56	5
57	5
58	5
59	2
60	6
61	4
62	6
63	5
64	3
65	8
66	4
67	5
68	4
69	5
70	2
71	10
72	5
73	3
74	7
75	11
76	6
77	10
78	5
79	11
80	6
81	4
82	7
83	6
84	10

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	0
7	1
8	0
9	0
10	1
11	0
12	2
13	0
14	2
15	1
16	2
17	1
18	1
19	2
20	1
21	2
22	2
23	1
24	2
25	0
26	4
27	2
28	2
29	4
30	2
31	2
32	5
33	5
34	1
35	2
36	2
37	3
38	2
39	5
40	3
41	4
42	2
43	2
44	3
45	10
46	2
47	4
48	7
49	5
50	3
51	3
52	7
53	6
54	4
55	4
56	5
57	5
58	5
59	2
60	6
61	4
62	6
63	5
64	3
65	8
66	4
67	5
68	4
69	5
70	2
71	10
72	5
73	3
74	7
75	11
76	6
77	10
78	5
79	11
80	6
81	4
82	7
83	6
84	10