A307215 - cp's OEIS frontend

A307215 Decimal expansion of Product_{i>=1, j>=1} (1 + 1/(i^4 + j^4)).

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

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

cp's OEIS Frontend

A307215 Decimal expansion of Product_{i>=1, j>=1} (1 + 1/(i^4 + j^4)).

Table of values

List of values

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

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

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