A210453 - cp's OEIS frontend

A210453 Decimal expansion of Sum_{n>=1} 1/(nbinomial(3n,n)).

n	a(n)
0	3
1	7
2	1
3	2
4	1
5	6
6	9
7	7
8	5
9	2
10	6
11	0
12	2
13	4
14	7
15	0
16	3
17	4
18	4
19	7
20	4
21	7
22	7
23	1
24	6
25	6
26	6
27	0
28	7
29	5
30	3
31	5
32	8
33	8
34	0
35	5
36	5
37	8
38	7
39	6
40	2
41	9
42	4
43	6
44	9
45	0
46	5
47	1
48	9
49	7
50	2
51	2
52	2
53	1
54	3
55	6
56	4
57	7
58	7
59	8
60	9
61	3
62	9
63	5
64	7
65	3
66	4
67	0
68	0
69	0
70	8
71	3
72	5
73	3
74	5
75	5
76	9
77	8
78	4
79	9
80	6
81	9
82	1
83	3
84	1
85	4
86	3
87	2
88	7
89	5
90	4
91	1
92	7
93	7
94	6
95	5
96	0
97	5
98	0
99	9
100	9
101	2
102	3
103	2
104	3
105	9
106	6
107	1
108	7
109	5
110	6
111	9
112	0
113	7
114	7
115	3
116	5
117	3
118	5
119	2
120	7
121	3
122	1
123	6
124	8
125	6

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

cp's OEIS Frontend

A210453 Decimal expansion of Sum_{n>=1} 1/(nbinomial(3n,n)).

Table of values

List of values

n	a(n)
0	3
1	7
2	1
3	2
4	1
5	6
6	9
7	7
8	5
9	2
10	6
11	0
12	2
13	4
14	7
15	0
16	3
17	4
18	4
19	7
20	4
21	7
22	7
23	1
24	6
25	6
26	6
27	0
28	7
29	5
30	3
31	5
32	8
33	8
34	0
35	5
36	5
37	8
38	7
39	6
40	2
41	9
42	4
43	6
44	9
45	0
46	5
47	1
48	9
49	7
50	2
51	2
52	2
53	1
54	3
55	6
56	4
57	7
58	7
59	8
60	9
61	3
62	9
63	5
64	7
65	3
66	4
67	0
68	0
69	0
70	8
71	3
72	5
73	3
74	5
75	5
76	9
77	8
78	4
79	9
80	6
81	9
82	1
83	3
84	1
85	4
86	3
87	2
88	7
89	5
90	4
91	1
92	7
93	7
94	6
95	5
96	0
97	5
98	0
99	9
100	9
101	2
102	3
103	2
104	3
105	9
106	6
107	1
108	7
109	5
110	6
111	9
112	0
113	7
114	7
115	3
116	5
117	3
118	5
119	2
120	7
121	3
122	1
123	6
124	8
125	6

n	a(n)
0	3
1	7
2	1
3	2
4	1
5	6
6	9
7	7
8	5
9	2
10	6
11	0
12	2
13	4
14	7
15	0
16	3
17	4
18	4
19	7
20	4
21	7
22	7
23	1
24	6
25	6
26	6
27	0
28	7
29	5
30	3
31	5
32	8
33	8
34	0
35	5
36	5
37	8
38	7
39	6
40	2
41	9
42	4
43	6
44	9
45	0
46	5
47	1
48	9
49	7
50	2
51	2
52	2
53	1
54	3
55	6
56	4
57	7
58	7
59	8
60	9
61	3
62	9
63	5
64	7
65	3
66	4
67	0
68	0
69	0
70	8
71	3
72	5
73	3
74	5
75	5
76	9
77	8
78	4
79	9
80	6
81	9
82	1
83	3
84	1
85	4
86	3
87	2
88	7
89	5
90	4
91	1
92	7
93	7
94	6
95	5
96	0
97	5
98	0
99	9
100	9
101	2
102	3
103	2
104	3
105	9
106	6
107	1
108	7
109	5
110	6
111	9
112	0
113	7
114	7
115	3
116	5
117	3
118	5
119	2
120	7
121	3
122	1
123	6
124	8
125	6

cp's OEIS Frontend

A210453 Decimal expansion of Sum_{n>=1} 1/(n*binomial(3*n,n)).

Table of values

List of values

A210453 Decimal expansion of Sum_{n>=1} 1/(nbinomial(3n,n)).

n	a(n)
0	3
1	7
2	1
3	2
4	1
5	6
6	9
7	7
8	5
9	2
10	6
11	0
12	2
13	4
14	7
15	0
16	3
17	4
18	4
19	7
20	4
21	7
22	7
23	1
24	6
25	6
26	6
27	0
28	7
29	5
30	3
31	5
32	8
33	8
34	0
35	5
36	5
37	8
38	7
39	6
40	2
41	9
42	4
43	6
44	9
45	0
46	5
47	1
48	9
49	7
50	2
51	2
52	2
53	1
54	3
55	6
56	4
57	7
58	7
59	8
60	9
61	3
62	9
63	5
64	7
65	3
66	4
67	0
68	0
69	0
70	8
71	3
72	5
73	3
74	5
75	5
76	9
77	8
78	4
79	9
80	6
81	9
82	1
83	3
84	1
85	4
86	3
87	2
88	7
89	5
90	4
91	1
92	7
93	7
94	6
95	5
96	0
97	5
98	0
99	9
100	9
101	2
102	3
103	2
104	3
105	9
106	6
107	1
108	7
109	5
110	6
111	9
112	0
113	7
114	7
115	3
116	5
117	3
118	5
119	2
120	7
121	3
122	1
123	6
124	8
125	6