A065487 - cp's OEIS frontend

A065487 Decimal expansion of Product_{p prime} (1 + 1/(p*(p^2-1))).

n	a(n)
1	1
2	2
3	3
4	1
5	2
6	9
7	1
8	1
9	4
10	8
11	8
12	8
13	8
14	6
15	0
16	3
17	5
18	6
19	2
20	7
21	7
22	4
23	7
24	8
25	7
26	6
27	5
28	1
29	2
30	7
31	2
32	0
33	3
34	3
35	7
36	0
37	9
38	8
39	6
40	3
41	6
42	9
43	4
44	5
45	9
46	4
47	5
48	6
49	1
50	7
51	1
52	5
53	3
54	4
55	1
56	2
57	4
58	8
59	3
60	1
61	1
62	2
63	8
64	7
65	5
66	6
67	9
68	2
69	6
70	9
71	6
72	0
73	7
74	9
75	7
76	4
77	1
78	0
79	8
80	6
81	7
82	8
83	0
84	7
85	2
86	2
87	1
88	1
89	4
90	0
91	4
92	9
93	3
94	3
95	5
96	2
97	7
98	8
99	2

[1, 2, 3, 1, 2, 9, 1, 1, 4, 8, 8, 8, 8, 6, 0, 3, 5, 6, 2, 7, 7, 4, 7, 8, 7, 6, 5, 1, 2, 7, 2, 0, 3, 3, 7, 0, 9, 8, 6, 3, 6, 9, 4, 5, 9, 4, 5, 6, 1, 7, 1, 5, 3, 4, 1, 2, 4, 8, 3, 1, 1, 2, 8, 7, 5, 6, 9, 2, 6, 9, 6, 0, 7, 9, 7, 4, 1, 0, 8, 6, 7, 8, 0, 7, 2, 2, 1, 1, 4, 0, 4, 9, 3, 3, 5, 2, 7, 8, 2]

cp's OEIS Frontend

A065487 Decimal expansion of Product_{p prime} (1 + 1/(p*(p^2-1))).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	1
5	2
6	9
7	1
8	1
9	4
10	8
11	8
12	8
13	8
14	6
15	0
16	3
17	5
18	6
19	2
20	7
21	7
22	4
23	7
24	8
25	7
26	6
27	5
28	1
29	2
30	7
31	2
32	0
33	3
34	3
35	7
36	0
37	9
38	8
39	6
40	3
41	6
42	9
43	4
44	5
45	9
46	4
47	5
48	6
49	1
50	7
51	1
52	5
53	3
54	4
55	1
56	2
57	4
58	8
59	3
60	1
61	1
62	2
63	8
64	7
65	5
66	6
67	9
68	2
69	6
70	9
71	6
72	0
73	7
74	9
75	7
76	4
77	1
78	0
79	8
80	6
81	7
82	8
83	0
84	7
85	2
86	2
87	1
88	1
89	4
90	0
91	4
92	9
93	3
94	3
95	5
96	2
97	7
98	8
99	2

n	a(n)
1	1
2	2
3	3
4	1
5	2
6	9
7	1
8	1
9	4
10	8
11	8
12	8
13	8
14	6
15	0
16	3
17	5
18	6
19	2
20	7
21	7
22	4
23	7
24	8
25	7
26	6
27	5
28	1
29	2
30	7
31	2
32	0
33	3
34	3
35	7
36	0
37	9
38	8
39	6
40	3
41	6
42	9
43	4
44	5
45	9
46	4
47	5
48	6
49	1
50	7
51	1
52	5
53	3
54	4
55	1
56	2
57	4
58	8
59	3
60	1
61	1
62	2
63	8
64	7
65	5
66	6
67	9
68	2
69	6
70	9
71	6
72	0
73	7
74	9
75	7
76	4
77	1
78	0
79	8
80	6
81	7
82	8
83	0
84	7
85	2
86	2
87	1
88	1
89	4
90	0
91	4
92	9
93	3
94	3
95	5
96	2
97	7
98	8
99	2

n	a(n)
1	1
2	2
3	3
4	1
5	2
6	9
7	1
8	1
9	4
10	8
11	8
12	8
13	8
14	6
15	0
16	3
17	5
18	6
19	2
20	7
21	7
22	4
23	7
24	8
25	7
26	6
27	5
28	1
29	2
30	7
31	2
32	0
33	3
34	3
35	7
36	0
37	9
38	8
39	6
40	3
41	6
42	9
43	4
44	5
45	9
46	4
47	5
48	6
49	1
50	7
51	1
52	5
53	3
54	4
55	1
56	2
57	4
58	8
59	3
60	1
61	1
62	2
63	8
64	7
65	5
66	6
67	9
68	2
69	6
70	9
71	6
72	0
73	7
74	9
75	7
76	4
77	1
78	0
79	8
80	6
81	7
82	8
83	0
84	7
85	2
86	2
87	1
88	1
89	4
90	0
91	4
92	9
93	3
94	3
95	5
96	2
97	7
98	8
99	2