A372340 - cp's OEIS frontend

A372340 Decimal expansion of Sum_{k>=0} k /((k+1)*(2k)!).

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

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

cp's OEIS Frontend

A372340 Decimal expansion of Sum_{k>=0} k /((k+1)*(2k)!).

Table of values

List of values

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

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

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