A363842 - cp's OEIS frontend

A363842 Decimal expansion of Sum_{k>=0} 1/(k!)!^2.

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

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

cp's OEIS Frontend

A363842 Decimal expansion of Sum_{k>=0} 1/(k!)!^2.

Table of values

List of values

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

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

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