A145426 - cp's OEIS frontend

A145426 Decimal expansion of Sum_{k>=0} (k!/(k+2)!)^2.

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

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

cp's OEIS Frontend

A145426 Decimal expansion of Sum_{k>=0} (k!/(k+2)!)^2.

Table of values

List of values

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

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

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