A306769 - cp's OEIS frontend

A306769 Decimal expansion of Sum_{k>=2} (-1)^k * Zeta(k)^2 / k.

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

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

cp's OEIS Frontend

A306769 Decimal expansion of Sum_{k>=2} (-1)^k * Zeta(k)^2 / k.

Table of values

List of values

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

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

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