A154945 - cp's OEIS frontend

A154945 Decimal expansion of Sum_{p} 1/(p^2-1), summed over the primes p = A000040.

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

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

cp's OEIS Frontend

A154945 Decimal expansion of Sum_{p} 1/(p^2-1), summed over the primes p = A000040.

Table of values

List of values

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

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

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