A191906 - cp's OEIS frontend

A191906 The remainder of (product of proper divisors of n) mod (sum of proper divisors of n).

n	a(n)
2	0
3	0
4	2
5	0
6	0
7	0
8	1
9	3
10	2
11	0
12	0
13	0
14	4
15	6
16	4
17	0
18	9
19	0
20	4
21	10
22	8
23	0
24	0
25	5
26	10
27	1
28	0
29	0
30	36
31	0
32	1
33	3
34	14
35	9
36	41
37	0
38	16
39	5
40	0
41	0
42	0
43	0
44	16
45	12
46	20
47	0
48	44
49	7
50	6
51	9
52	36
53	0
54	54
55	4
56	0
57	11
58	26
59	0
60	0
61	0
62	28
63	33
64	8
65	8
66	66
67	0
68	42
69	15
70	10
71	0
72	81
73	0
74	34
75	39
76	16
77	1
78	72
79	0
80	10
81	9
82	38
83	0
84	84
85	16
86	40
87	21

[0, 0, 2, 0, 0, 0, 1, 3, 2, 0, 0, 0, 4, 6, 4, 0, 9, 0, 4, 10, 8, 0, 0, 5, 10, 1, 0, 0, 36, 0, 1, 3, 14, 9, 41, 0, 16, 5, 0, 0, 0, 0, 16, 12, 20, 0, 44, 7, 6, 9, 36, 0, 54, 4, 0, 11, 26, 0, 0, 0, 28, 33, 8, 8, 66, 0, 42, 15, 10, 0, 81, 0, 34, 39, 16, 1, 72, 0, 10, 9, 38, 0, 84, 16, 40, 21]

cp's OEIS Frontend

A191906 The remainder of (product of proper divisors of n) mod (sum of proper divisors of n).

Table of values

List of values

n	a(n)
2	0
3	0
4	2
5	0
6	0
7	0
8	1
9	3
10	2
11	0
12	0
13	0
14	4
15	6
16	4
17	0
18	9
19	0
20	4
21	10
22	8
23	0
24	0
25	5
26	10
27	1
28	0
29	0
30	36
31	0
32	1
33	3
34	14
35	9
36	41
37	0
38	16
39	5
40	0
41	0
42	0
43	0
44	16
45	12
46	20
47	0
48	44
49	7
50	6
51	9
52	36
53	0
54	54
55	4
56	0
57	11
58	26
59	0
60	0
61	0
62	28
63	33
64	8
65	8
66	66
67	0
68	42
69	15
70	10
71	0
72	81
73	0
74	34
75	39
76	16
77	1
78	72
79	0
80	10
81	9
82	38
83	0
84	84
85	16
86	40
87	21

n	a(n)
2	0
3	0
4	2
5	0
6	0
7	0
8	1
9	3
10	2
11	0
12	0
13	0
14	4
15	6
16	4
17	0
18	9
19	0
20	4
21	10
22	8
23	0
24	0
25	5
26	10
27	1
28	0
29	0
30	36
31	0
32	1
33	3
34	14
35	9
36	41
37	0
38	16
39	5
40	0
41	0
42	0
43	0
44	16
45	12
46	20
47	0
48	44
49	7
50	6
51	9
52	36
53	0
54	54
55	4
56	0
57	11
58	26
59	0
60	0
61	0
62	28
63	33
64	8
65	8
66	66
67	0
68	42
69	15
70	10
71	0
72	81
73	0
74	34
75	39
76	16
77	1
78	72
79	0
80	10
81	9
82	38
83	0
84	84
85	16
86	40
87	21

n	a(n)
2	0
3	0
4	2
5	0
6	0
7	0
8	1
9	3
10	2
11	0
12	0
13	0
14	4
15	6
16	4
17	0
18	9
19	0
20	4
21	10
22	8
23	0
24	0
25	5
26	10
27	1
28	0
29	0
30	36
31	0
32	1
33	3
34	14
35	9
36	41
37	0
38	16
39	5
40	0
41	0
42	0
43	0
44	16
45	12
46	20
47	0
48	44
49	7
50	6
51	9
52	36
53	0
54	54
55	4
56	0
57	11
58	26
59	0
60	0
61	0
62	28
63	33
64	8
65	8
66	66
67	0
68	42
69	15
70	10
71	0
72	81
73	0
74	34
75	39
76	16
77	1
78	72
79	0
80	10
81	9
82	38
83	0
84	84
85	16
86	40
87	21