A307671 - cp's OEIS frontend

A307671 Decimal expansion of the alternating convergent series S = Sum_{k>=0} (-1)^kf(k), where f(k) = harmonic(2^k) - klog(2) - gamma, harmonic(m) is the Sum_{j=1..m} 1/j, and gamma is Euler-Mascheroni constant.

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

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

cp's OEIS Frontend

A307671 Decimal expansion of the alternating convergent series S = Sum_{k>=0} (-1)^kf(k), where f(k) = harmonic(2^k) - klog(2) - gamma, harmonic(m) is the Sum_{j=1..m} 1/j, and gamma is Euler-Mascheroni constant.

Table of values

List of values

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

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

cp's OEIS Frontend

A307671 Decimal expansion of the alternating convergent series S = Sum_{k>=0} (-1)^k*f(k), where f(k) = harmonic(2^k) - k*log(2) - gamma, harmonic(m) is the Sum_{j=1..m} 1/j, and gamma is Euler-Mascheroni constant.

Table of values

List of values

A307671 Decimal expansion of the alternating convergent series S = Sum_{k>=0} (-1)^kf(k), where f(k) = harmonic(2^k) - klog(2) - gamma, harmonic(m) is the Sum_{j=1..m} 1/j, and gamma is Euler-Mascheroni constant.

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