A097905 - cp's OEIS frontend

A097905 Triangle where a(m,n) = largest divisor of m! coprime to n.

n	a(n)
1	1
2	2
3	1
4	6
5	3
6	2
7	24
8	3
9	8
10	3
11	120
12	15
13	40
14	15
15	24
16	720
17	45
18	80
19	45
20	144
21	5
22	5040
23	315
24	560
25	315
26	1008
27	35
28	720
29	40320
30	315
31	4480
32	315
33	8064
34	35
35	5760
36	315
37	362880
38	2835
39	4480
40	2835
41	72576
42	35
43	51840
44	2835
45	4480
46	3628800
47	14175
48	44800
49	14175
50	145152
51	175

[1, 2, 1, 6, 3, 2, 24, 3, 8, 3, 120, 15, 40, 15, 24, 720, 45, 80, 45, 144, 5, 5040, 315, 560, 315, 1008, 35, 720, 40320, 315, 4480, 315, 8064, 35, 5760, 315, 362880, 2835, 4480, 2835, 72576, 35, 51840, 2835, 4480, 3628800, 14175, 44800, 14175, 145152, 175]

cp's OEIS Frontend

A097905 Triangle where a(m,n) = largest divisor of m! coprime to n.

Table of values

List of values