A096682 - OEIS

A096682 as a simple table

n	a(n)
1	3
2	15
3	1
4	75
5	6
6	5
7	429
8	375
9	37
10	3
11	3
12	25
13	231
14	2145
15	2
16	1875
17	1959
18	185
19	1737
20	15
21	143
22	15
23	14361
24	125
25	12
26	1155
27	12345679
28	10725
29	113907
30	1
31	10743
32	9375
33	1
34	9795
35	858
36	925
37	9
38	8685
39	77
40	75
41	813
42	715
43	76821
44	75
45	74
46	71805
47	639
48	625
49	67347
50	6
51	653
52	5775
53	5661

[3,15,1,75,6,5,429,375,37,3,3,25,231,2145,2,1875, 1959,185,1737,15,143,15,14361,125,12,1155, 12345679,10725,113907,1,10743,9375,1,9795,858,925, 9,8685,77,75,813,715,76821,75,74,71805,639,625, 67347,6,653,5775,5661]