A248684 - cp's OEIS frontend

A248684 Decimal expansion of r = sum{(floor(n/4)!)^4/n!, n >= 0}.

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

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

cp's OEIS Frontend

A248684 Decimal expansion of r = sum{(floor(n/4)!)^4/n!, n >= 0}.

Table of values

List of values

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

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

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