A372007 - cp's OEIS frontend

A372007 a(n) = product of those prime(k) such that floor(n/prime(k)) is even.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	6
9	2
10	5
11	5
12	30
13	30
14	105
15	7
16	14
17	14
18	21
19	21
20	210
21	10
22	55
23	55
24	330
25	66
26	429
27	143
28	2002
29	2002
30	15015
31	15015
32	30030
33	910
34	7735
35	221
36	1326
37	1326
38	12597
39	323
40	3230
41	3230
42	33915
43	33915
44	746130
45	49742
46	572033
47	572033
48	3432198
49	490314
50	1225785
51	24035

[1, 1, 1, 2, 2, 3, 3, 6, 2, 5, 5, 30, 30, 105, 7, 14, 14, 21, 21, 210, 10, 55, 55, 330, 66, 429, 143, 2002, 2002, 15015, 15015, 30030, 910, 7735, 221, 1326, 1326, 12597, 323, 3230, 3230, 33915, 33915, 746130, 49742, 572033, 572033, 3432198, 490314, 1225785, 24035]

cp's OEIS Frontend

A372007 a(n) = product of those prime(k) such that floor(n/prime(k)) is even.

Table of values

List of values