A056583 - cp's OEIS frontend

A056583 Solution to a(n)^(n^2/a(n)) = gcd(n^n, Product_{k where a(n) and n^2/a(n) are integers, or 0 if no such integers exist.

n	a(n)
2	1
3	1
4	0
5	1
6	12
7	1
8	16
9	27
10	20
11	1
12	12
13	1
14	28
15	15
16	16
17	1
18	18
19	1
20	20
21	21
22	44
23	1
24	24
25	25
26	52
27	27
28	28
29	1
30	30
31	1
32	32
33	33
34	68
35	35
36	36
37	1
38	76
39	39
40	40
41	1
42	42
43	1
44	44
45	45
46	92
47	1
48	48
49	49
50	50
51	51
52	52
53	1
54	54
55	55
56	56
57	57
58	116
59	1
60	60
61	1
62	124
63	63
64	64
65	65
66	66
67	1
68	68
69	69
70	70
71	1
72	72
73	1
74	148
75	75
76	76

[1, 1, 0, 1, 12, 1, 16, 27, 20, 1, 12, 1, 28, 15, 16, 1, 18, 1, 20, 21, 44, 1, 24, 25, 52, 27, 28, 1, 30, 1, 32, 33, 68, 35, 36, 1, 76, 39, 40, 1, 42, 1, 44, 45, 92, 1, 48, 49, 50, 51, 52, 1, 54, 55, 56, 57, 116, 1, 60, 1, 124, 63, 64, 65, 66, 1, 68, 69, 70, 1, 72, 1, 148, 75, 76]

cp's OEIS Frontend

A056583 Solution to a(n)^(n^2/a(n)) = gcd(n^n, Product_{k where a(n) and n^2/a(n) are integers, or 0 if no such integers exist.

Table of values

List of values

n	a(n)
2	1
3	1
4	0
5	1
6	12
7	1
8	16
9	27
10	20
11	1
12	12
13	1
14	28
15	15
16	16
17	1
18	18
19	1
20	20
21	21
22	44
23	1
24	24
25	25
26	52
27	27
28	28
29	1
30	30
31	1
32	32
33	33
34	68
35	35
36	36
37	1
38	76
39	39
40	40
41	1
42	42
43	1
44	44
45	45
46	92
47	1
48	48
49	49
50	50
51	51
52	52
53	1
54	54
55	55
56	56
57	57
58	116
59	1
60	60
61	1
62	124
63	63
64	64
65	65
66	66
67	1
68	68
69	69
70	70
71	1
72	72
73	1
74	148
75	75
76	76

n	a(n)
2	1
3	1
4	0
5	1
6	12
7	1
8	16
9	27
10	20
11	1
12	12
13	1
14	28
15	15
16	16
17	1
18	18
19	1
20	20
21	21
22	44
23	1
24	24
25	25
26	52
27	27
28	28
29	1
30	30
31	1
32	32
33	33
34	68
35	35
36	36
37	1
38	76
39	39
40	40
41	1
42	42
43	1
44	44
45	45
46	92
47	1
48	48
49	49
50	50
51	51
52	52
53	1
54	54
55	55
56	56
57	57
58	116
59	1
60	60
61	1
62	124
63	63
64	64
65	65
66	66
67	1
68	68
69	69
70	70
71	1
72	72
73	1
74	148
75	75
76	76

n	a(n)
2	1
3	1
4	0
5	1
6	12
7	1
8	16
9	27
10	20
11	1
12	12
13	1
14	28
15	15
16	16
17	1
18	18
19	1
20	20
21	21
22	44
23	1
24	24
25	25
26	52
27	27
28	28
29	1
30	30
31	1
32	32
33	33
34	68
35	35
36	36
37	1
38	76
39	39
40	40
41	1
42	42
43	1
44	44
45	45
46	92
47	1
48	48
49	49
50	50
51	51
52	52
53	1
54	54
55	55
56	56
57	57
58	116
59	1
60	60
61	1
62	124
63	63
64	64
65	65
66	66
67	1
68	68
69	69
70	70
71	1
72	72
73	1
74	148
75	75
76	76