A188596 - cp's OEIS frontend

A188596 Decimal expansion of Product_{primes p} (1-1/p)^(-2)*(1-(2+A102283(p))/p).

n	a(n)
1	1
2	5
3	2
4	1
5	7
6	3
7	1
8	5
9	3
10	5
11	0
12	7
13	5
14	7
15	0
16	5
17	8
18	1
19	8
20	8
21	4
22	1
23	9
24	5
25	9
26	4
27	3
28	4
29	2
30	9
31	1
32	3
33	1
34	1
35	6
36	9
37	4
38	0
39	8
40	0
41	8
42	0
43	2
44	7
45	9
46	5
47	9
48	4
49	5
50	4
51	5
52	0
53	8
54	6
55	0
56	5
57	0
58	8
59	1
60	5
61	7
62	9
63	1
64	8
65	4
66	5
67	8
68	1
69	7
70	3
71	8
72	5
73	1
74	3
75	5
76	6
77	8
78	2
79	0
80	3
81	3
82	0
83	1
84	0
85	8
86	1
87	1
88	4
89	6
90	5
91	9
92	5
93	6
94	5
95	6
96	4
97	5
98	4
99	2
100	7
101	8
102	7
103	6
104	4
105	5

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

cp's OEIS Frontend

A188596 Decimal expansion of Product_{primes p} (1-1/p)^(-2)*(1-(2+A102283(p))/p).

Table of values

List of values

n	a(n)
1	1
2	5
3	2
4	1
5	7
6	3
7	1
8	5
9	3
10	5
11	0
12	7
13	5
14	7
15	0
16	5
17	8
18	1
19	8
20	8
21	4
22	1
23	9
24	5
25	9
26	4
27	3
28	4
29	2
30	9
31	1
32	3
33	1
34	1
35	6
36	9
37	4
38	0
39	8
40	0
41	8
42	0
43	2
44	7
45	9
46	5
47	9
48	4
49	5
50	4
51	5
52	0
53	8
54	6
55	0
56	5
57	0
58	8
59	1
60	5
61	7
62	9
63	1
64	8
65	4
66	5
67	8
68	1
69	7
70	3
71	8
72	5
73	1
74	3
75	5
76	6
77	8
78	2
79	0
80	3
81	3
82	0
83	1
84	0
85	8
86	1
87	1
88	4
89	6
90	5
91	9
92	5
93	6
94	5
95	6
96	4
97	5
98	4
99	2
100	7
101	8
102	7
103	6
104	4
105	5

n	a(n)
1	1
2	5
3	2
4	1
5	7
6	3
7	1
8	5
9	3
10	5
11	0
12	7
13	5
14	7
15	0
16	5
17	8
18	1
19	8
20	8
21	4
22	1
23	9
24	5
25	9
26	4
27	3
28	4
29	2
30	9
31	1
32	3
33	1
34	1
35	6
36	9
37	4
38	0
39	8
40	0
41	8
42	0
43	2
44	7
45	9
46	5
47	9
48	4
49	5
50	4
51	5
52	0
53	8
54	6
55	0
56	5
57	0
58	8
59	1
60	5
61	7
62	9
63	1
64	8
65	4
66	5
67	8
68	1
69	7
70	3
71	8
72	5
73	1
74	3
75	5
76	6
77	8
78	2
79	0
80	3
81	3
82	0
83	1
84	0
85	8
86	1
87	1
88	4
89	6
90	5
91	9
92	5
93	6
94	5
95	6
96	4
97	5
98	4
99	2
100	7
101	8
102	7
103	6
104	4
105	5

n	a(n)
1	1
2	5
3	2
4	1
5	7
6	3
7	1
8	5
9	3
10	5
11	0
12	7
13	5
14	7
15	0
16	5
17	8
18	1
19	8
20	8
21	4
22	1
23	9
24	5
25	9
26	4
27	3
28	4
29	2
30	9
31	1
32	3
33	1
34	1
35	6
36	9
37	4
38	0
39	8
40	0
41	8
42	0
43	2
44	7
45	9
46	5
47	9
48	4
49	5
50	4
51	5
52	0
53	8
54	6
55	0
56	5
57	0
58	8
59	1
60	5
61	7
62	9
63	1
64	8
65	4
66	5
67	8
68	1
69	7
70	3
71	8
72	5
73	1
74	3
75	5
76	6
77	8
78	2
79	0
80	3
81	3
82	0
83	1
84	0
85	8
86	1
87	1
88	4
89	6
90	5
91	9
92	5
93	6
94	5
95	6
96	4
97	5
98	4
99	2
100	7
101	8
102	7
103	6
104	4
105	5