A085056 - cp's OEIS frontend

A085056 (Product of all composite numbers from 1 to n)/ ( product of the prime divisors of all composite numbers up to n). More precisely, denominator = product of the largest squarefree divisors of composite numbers up to n.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	2
7	2
8	8
9	24
10	24
11	24
12	48
13	48
14	48
15	48
16	384
17	384
18	1152
19	1152
20	2304
21	2304
22	2304
23	2304
24	9216
25	46080
26	46080
27	414720
28	829440
29	829440
30	829440
31	829440
32	13271040
33	13271040
34	13271040
35	13271040
36	79626240
37	79626240
38	79626240
39	79626240

[1, 1, 1, 2, 2, 2, 2, 8, 24, 24, 24, 48, 48, 48, 48, 384, 384, 1152, 1152, 2304, 2304, 2304, 2304, 9216, 46080, 46080, 414720, 829440, 829440, 829440, 829440, 13271040, 13271040, 13271040, 13271040, 79626240, 79626240, 79626240, 79626240]

cp's OEIS Frontend

A085056 (Product of all composite numbers from 1 to n)/ ( product of the prime divisors of all composite numbers up to n). More precisely, denominator = product of the largest squarefree divisors of composite numbers up to n.

Table of values

List of values