A107950 - cp's OEIS frontend

A107950 Boling's constant, the decimal expansion of Sum_{i>=1} i(i+1) / (2*Product_{j=0..i-1} i!/j!).

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

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

cp's OEIS Frontend

A107950 Boling's constant, the decimal expansion of Sum_{i>=1} i(i+1) / (2*Product_{j=0..i-1} i!/j!).

Table of values

List of values

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

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

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