A303617 - cp's OEIS frontend

A303617 Decimal expansion of Sum_{k >= 0} 2^(2k+1)/Product_{i = 0..k} (2i+1).

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

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

cp's OEIS Frontend

A303617 Decimal expansion of Sum_{k >= 0} 2^(2k+1)/Product_{i = 0..k} (2i+1).

Table of values

List of values

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

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

cp's OEIS Frontend

A303617 Decimal expansion of Sum_{k >= 0} 2^(2*k+1)/Product_{i = 0..k} (2*i+1).

Table of values

List of values

A303617 Decimal expansion of Sum_{k >= 0} 2^(2k+1)/Product_{i = 0..k} (2i+1).

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