A393571 - OEIS

A393571 as a simple table

n	a(n)
0	1
1	1
2	4
3	9
4	1
5	25
6	175
7	216
8	45
9	1
10	196
11	2828
12	9285
13	9038
14	2514
15	162
16	1
17	1764
18	43508
19	274138
20	613545
21	533694
22	176091
23	19541
24	522
25	1
26	17424
27	658725
28	6797510
29	27289044
30	48514811
31	39765498
32	14758731
33	2299984
34	126465
35	1611
36	1
37	184041
38	9925361
39	152486372
40	962836198
41	2893816488
42	4421263632
43	3504993667
44	1421502706
45	280418027
46	24232150
47	742360
48	4887
49	1

[1,1,4,9,1,25,175,216,45,1,196,2828,9285,9038, 2514,162,1,1764,43508,274138,613545,533694,176091, 19541,522,1,17424,658725,6797510,27289044, 48514811,39765498,14758731,2299984,126465,1611,1, 184041,9925361,152486372,962836198,2893816488, 4421263632,3504993667,1421502706,280418027, 24232150,742360,4887,1]