A009641 - cp's OEIS frontend

A009641 a(n) = Product_{i=0..6} floor((n+i)/7).

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	2
9	4
10	8
11	16
12	32
13	64
14	128
15	192
16	288
17	432
18	648
19	972
20	1458
21	2187
22	2916
23	3888
24	5184
25	6912
26	9216
27	12288
28	16384
29	20480
30	25600
31	32000
32	40000
33	50000
34	62500
35	78125
36	93750
37	112500
38	135000
39	162000
40	194400
41	233280
42	279936
43	326592
44	381024

[0, 0, 0, 0, 0, 0, 0, 1, 2, 4, 8, 16, 32, 64, 128, 192, 288, 432, 648, 972, 1458, 2187, 2916, 3888, 5184, 6912, 9216, 12288, 16384, 20480, 25600, 32000, 40000, 50000, 62500, 78125, 93750, 112500, 135000, 162000, 194400, 233280, 279936, 326592, 381024]

cp's OEIS Frontend

A009641 a(n) = Product_{i=0..6} floor((n+i)/7).

Table of values

List of values