A174413 - OEIS

A174413 as a simple table

n	a(n)
2	4
3	36
4	9
5	144
6	16
7	16
8	400
9	225
10	100
11	25
12	900
13	144
14	12
15	9
16	36
17	1764
18	1225
19	784
20	441
21	196
22	49
23	3136
24	576
25	1600
26	64
27	576
28	64
29	64
30	5184
31	3969
32	324
33	2025
34	1296
35	81
36	324
37	81
38	8100
39	1600
40	4900
41	225
42	100
43	400
44	900
45	25
46	100
47	12100
48	9801
49	7744
50	5929
51	4356
52	3025
53	1936
54	1089
55	484
56	121

[4,36,9,144,16,16,400,225,100,25,900,144,12,9,36, 1764,1225,784,441,196,49,3136,576,1600,64,576,64, 64,5184,3969,324,2025,1296,81,324,81,8100,1600, 4900,225,100,400,900,25,100,12100,9801,7744,5929, 4356,3025,1936,1089,484,121]