A089655 - cp's OEIS frontend

A089655 a(1)=1 and for n>=2 a(n) is the denominator of A(n) (see comment for A(n) definition).

n	a(n)
1	1
2	1
3	4
4	1
5	4
6	1
7	8
8	3
9	8
10	3
11	4
12	1
13	4
14	1
15	16
16	1
17	48
18	1
19	12
20	1
21	4
22	1
23	8
24	5
25	8
26	45
27	4
28	9
29	4
30	1
31	32
32	1
33	32
34	1
35	12
36	1
37	12
38	1
39	8
40	1
41	8
42	1
43	4
44	3
45	4
46	3
47	16
48	7
49	80
50	7
51	20
52	1
53	36
54	1
55	72
56	1
57	8
58	1
59	4
60	1
61	4
62	3
63	64
64	3
65	64
66	1
67	4
68	1
69	4
70	1
71	24
72	1
73	24
74	5
75	4
76	5
77	4
78	1
79	16
80	27
81	16
82	27
83	4
84	1
85	4
86	1
87	8
88	1
89	24
90	1
91	12
92	1
93	4
94	1

[1, 1, 4, 1, 4, 1, 8, 3, 8, 3, 4, 1, 4, 1, 16, 1, 48, 1, 12, 1, 4, 1, 8, 5, 8, 45, 4, 9, 4, 1, 32, 1, 32, 1, 12, 1, 12, 1, 8, 1, 8, 1, 4, 3, 4, 3, 16, 7, 80, 7, 20, 1, 36, 1, 72, 1, 8, 1, 4, 1, 4, 3, 64, 3, 64, 1, 4, 1, 4, 1, 24, 1, 24, 5, 4, 5, 4, 1, 16, 27, 16, 27, 4, 1, 4, 1, 8, 1, 24, 1, 12, 1, 4, 1]

cp's OEIS Frontend

A089655 a(1)=1 and for n>=2 a(n) is the denominator of A(n) (see comment for A(n) definition).

Table of values

List of values

n	a(n)
1	1
2	1
3	4
4	1
5	4
6	1
7	8
8	3
9	8
10	3
11	4
12	1
13	4
14	1
15	16
16	1
17	48
18	1
19	12
20	1
21	4
22	1
23	8
24	5
25	8
26	45
27	4
28	9
29	4
30	1
31	32
32	1
33	32
34	1
35	12
36	1
37	12
38	1
39	8
40	1
41	8
42	1
43	4
44	3
45	4
46	3
47	16
48	7
49	80
50	7
51	20
52	1
53	36
54	1
55	72
56	1
57	8
58	1
59	4
60	1
61	4
62	3
63	64
64	3
65	64
66	1
67	4
68	1
69	4
70	1
71	24
72	1
73	24
74	5
75	4
76	5
77	4
78	1
79	16
80	27
81	16
82	27
83	4
84	1
85	4
86	1
87	8
88	1
89	24
90	1
91	12
92	1
93	4
94	1

n	a(n)
1	1
2	1
3	4
4	1
5	4
6	1
7	8
8	3
9	8
10	3
11	4
12	1
13	4
14	1
15	16
16	1
17	48
18	1
19	12
20	1
21	4
22	1
23	8
24	5
25	8
26	45
27	4
28	9
29	4
30	1
31	32
32	1
33	32
34	1
35	12
36	1
37	12
38	1
39	8
40	1
41	8
42	1
43	4
44	3
45	4
46	3
47	16
48	7
49	80
50	7
51	20
52	1
53	36
54	1
55	72
56	1
57	8
58	1
59	4
60	1
61	4
62	3
63	64
64	3
65	64
66	1
67	4
68	1
69	4
70	1
71	24
72	1
73	24
74	5
75	4
76	5
77	4
78	1
79	16
80	27
81	16
82	27
83	4
84	1
85	4
86	1
87	8
88	1
89	24
90	1
91	12
92	1
93	4
94	1

n	a(n)
1	1
2	1
3	4
4	1
5	4
6	1
7	8
8	3
9	8
10	3
11	4
12	1
13	4
14	1
15	16
16	1
17	48
18	1
19	12
20	1
21	4
22	1
23	8
24	5
25	8
26	45
27	4
28	9
29	4
30	1
31	32
32	1
33	32
34	1
35	12
36	1
37	12
38	1
39	8
40	1
41	8
42	1
43	4
44	3
45	4
46	3
47	16
48	7
49	80
50	7
51	20
52	1
53	36
54	1
55	72
56	1
57	8
58	1
59	4
60	1
61	4
62	3
63	64
64	3
65	64
66	1
67	4
68	1
69	4
70	1
71	24
72	1
73	24
74	5
75	4
76	5
77	4
78	1
79	16
80	27
81	16
82	27
83	4
84	1
85	4
86	1
87	8
88	1
89	24
90	1
91	12
92	1
93	4
94	1