A080419 - OEIS

A080419 as a simple table

n	a(n)
1	1
2	4
3	1
4	15
5	7
6	1
7	54
8	36
9	10
10	1
11	189
12	162
13	66
14	13
15	1
16	648
17	675
18	360
19	105
20	16
21	1
22	2187
23	2673
24	1755
25	675
26	153
27	19
28	1
29	7290
30	10206
31	7938
32	3780
33	1134
34	210
35	22
36	1
37	24057
38	37908
39	34020
40	19278
41	7182
42	1764
43	276
44	25
45	1
46	78732
47	137781
48	139968
49	91854
50	40824
51	12474
52	2592

[1,4,1,15,7,1,54,36,10,1,189,162,66,13,1,648,675, 360,105,16,1,2187,2673,1755,675,153,19,1,7290, 10206,7938,3780,1134,210,22,1,24057,37908,34020, 19278,7182,1764,276,25,1,78732,137781,139968, 91854,40824,12474,2592]