A248683 - cp's OEIS frontend

A248683 Decimal expansion of r = sum{(floor(n/3)!)^3/n!, n >= 0}.

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

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

cp's OEIS Frontend

A248683 Decimal expansion of r = sum{(floor(n/3)!)^3/n!, n >= 0}.

Table of values

List of values

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

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

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