A354004 - cp's OEIS frontend

A354004 Decimal expansion of Sum_{n>0} n^2 / (n^4 + 1).

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

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

cp's OEIS Frontend

A354004 Decimal expansion of Sum_{n>0} n^2 / (n^4 + 1).

Table of values

List of values

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

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

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