A340879 - cp's OEIS frontend

A340879 Decimal expansion of K4 = 7/Pi^3 * Product_{primes p == 1 (mod 4)} (1 - 4/(p+1)^2).

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

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

cp's OEIS Frontend

A340879 Decimal expansion of K4 = 7/Pi^3 * Product_{primes p == 1 (mod 4)} (1 - 4/(p+1)^2).

Table of values

List of values

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

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

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