A271547 - cp's OEIS frontend

A271547 Decimal expansion of Product_{p prime} (1+1/(2p))*sqrt(1-1/p), a constant related to the asymptotic average number of squares modulo n.

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

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

cp's OEIS Frontend

A271547 Decimal expansion of Product_{p prime} (1+1/(2p))*sqrt(1-1/p), a constant related to the asymptotic average number of squares modulo n.

Table of values

List of values

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

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

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