A349850 - cp's OEIS frontend

A349850 Decimal expansion of Sum_{k>=1} H(k)*F(k)/2^k, where H(k) = A001008(k)/A002805(k) is the k-th harmonic number and F(k) = A000045(k) is the k-th Fibonacci number.

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

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

cp's OEIS Frontend

A349850 Decimal expansion of Sum_{k>=1} H(k)*F(k)/2^k, where H(k) = A001008(k)/A002805(k) is the k-th harmonic number and F(k) = A000045(k) is the k-th Fibonacci number.

Table of values

List of values

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

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

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