A008496 - cp's OEIS frontend

A008496 a(n) = floor(n/5)floor((n+1)/5)floor((n+2)/5).

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	4
10	8
11	8
12	8
13	12
14	18
15	27
16	27
17	27
18	36
19	48
20	64
21	64
22	64
23	80
24	100
25	125
26	125
27	125
28	150
29	180
30	216
31	216
32	216
33	252
34	294
35	343
36	343
37	343
38	392
39	448
40	512
41	512
42	512
43	576
44	648
45	729
46	729
47	729
48	810
49	900
50	1000

[0, 0, 0, 0, 0, 1, 1, 1, 2, 4, 8, 8, 8, 12, 18, 27, 27, 27, 36, 48, 64, 64, 64, 80, 100, 125, 125, 125, 150, 180, 216, 216, 216, 252, 294, 343, 343, 343, 392, 448, 512, 512, 512, 576, 648, 729, 729, 729, 810, 900, 1000]

cp's OEIS Frontend

A008496 a(n) = floor(n/5)floor((n+1)/5)floor((n+2)/5).

Table of values

List of values

cp's OEIS Frontend

A008496 a(n) = floor(n/5)*floor((n+1)/5)*floor((n+2)/5).

Table of values

List of values

A008496 a(n) = floor(n/5)floor((n+1)/5)floor((n+2)/5).