A345998 - cp's OEIS frontend

A345998 a(n) = m/gcd(m,n), where m = A344005(n).

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

[1, 1, 2, 3, 4, 1, 6, 7, 8, 2, 10, 1, 12, 3, 1, 15, 16, 4, 18, 1, 2, 5, 22, 1, 24, 6, 26, 1, 28, 1, 30, 31, 1, 8, 2, 2, 36, 9, 4, 3, 40, 1, 42, 1, 1, 11, 46, 5, 48, 12, 1, 3, 52, 13, 2, 1, 6, 14, 58, 1, 60, 15, 3, 63, 5, 1, 66, 4, 1, 1, 70, 1, 72, 18, 8, 1, 3, 2, 78, 3, 80, 20, 82]

cp's OEIS Frontend

A345998 a(n) = m/gcd(m,n), where m = A344005(n).

Table of values

List of values

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

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

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