A351789 - cp's OEIS frontend

A351789 Decimal expansion of Sum_{k>=1} AH(k)*F(k)/2^k, where AH(k) = A058313(k)/A058312(k) is the k-th alternating harmonic number and F(k) = A000045(k) is the k-th Fibonacci number.

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

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

cp's OEIS Frontend

A351789 Decimal expansion of Sum_{k>=1} AH(k)*F(k)/2^k, where AH(k) = A058313(k)/A058312(k) is the k-th alternating harmonic number and F(k) = A000045(k) is the k-th Fibonacci number.

Table of values

List of values

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

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

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