A224281 - OEIS

A224281 as a simple table

n	a(n)
1	4
2	16
3	16
4	50
5	160
6	64
7	130
8	984
9	1600
10	256
11	296
12	4580
13	13683
14	16000
15	1024
16	610
17	17723
18	84132
19	186516
20	160000
21	4096
22	1163
23	59792
24	442089
25	1334973
26	2596992
27	1600000
28	16384
29	2083
30	180821
31	2059793
32	8073038
33	21348990
34	37128051
35	16000000
36	65536
37	3544

[4,16,16,50,160,64,130,984,1600,256,296,4580, 13683,16000,1024,610,17723,84132,186516,160000, 4096,1163,59792,442089,1334973,2596992,1600000, 16384,2083,180821,2059793,8073038,21348990, 37128051,16000000,65536,3544]