A299700 - cp's OEIS frontend

A299700 Squarefree part of 1!2!3!...n!: The product of factorials one through n divided by its largest square divisor.

n	a(n)
1	1
2	2
3	3
4	2
5	15
6	3
7	105
8	6
9	105
10	15
11	1155
12	5
13	15015
14	70
15	1001
16	70
17	17017
18	35
19	323323
20	7
21	138567
22	154
23	3187041
24	231
25	3187041
26	6006
27	1062347
28	858
29	30808063
30	715
31	955049953
32	1430
33	260468169
34	12155
35	9116385915
36	12155
37	337306278855
38	461890
39	8648878945
40	46189
41	354604036745
42	1939938
43	15247973580035
44	176358

[1, 2, 3, 2, 15, 3, 105, 6, 105, 15, 1155, 5, 15015, 70, 1001, 70, 17017, 35, 323323, 7, 138567, 154, 3187041, 231, 3187041, 6006, 1062347, 858, 30808063, 715, 955049953, 1430, 260468169, 12155, 9116385915, 12155, 337306278855, 461890, 8648878945, 46189, 354604036745, 1939938, 15247973580035, 176358]

cp's OEIS Frontend

A299700 Squarefree part of 1!2!3!...n!: The product of factorials one through n divided by its largest square divisor.

Table of values

List of values

cp's OEIS Frontend

A299700 Squarefree part of 1!*2!*3!*...*n!: The product of factorials one through n divided by its largest square divisor.

Table of values

List of values

A299700 Squarefree part of 1!2!3!...n!: The product of factorials one through n divided by its largest square divisor.