A242612 - cp's OEIS frontend

A242612 Decimal expansion of the sum of the alternating series tau(4), with tau(n) = Sum_{k>0} (-1)^k*log(k)^n/k.

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

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

cp's OEIS Frontend

A242612 Decimal expansion of the sum of the alternating series tau(4), with tau(n) = Sum_{k>0} (-1)^k*log(k)^n/k.

Table of values

List of values

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

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

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