A256923 - cp's OEIS frontend

A256923 Decimal expansion of Sum_{k>=1} (zeta(2k)/k)*(1/3)^(2k).

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

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

cp's OEIS Frontend

A256923 Decimal expansion of Sum_{k>=1} (zeta(2k)/k)*(1/3)^(2k).

Table of values

List of values

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

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

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