A223762 - OEIS

A223762 as a simple table

n	a(n)
1	4
2	16
3	16
4	50
5	256
6	50
7	130
8	2500
9	2500
10	130
11	296
12	16900
13	61733
14	16900
15	296
16	610
17	87616
18	916107
19	916107
20	87616
21	610
22	1163
23	372100
24	9478535
25	26631193
26	9478535
27	372100
28	1163
29	2083
30	1352569
31	74824917
32	499583168
33	499583168
34	74824917
35	1352569
36	2083

[4,16,16,50,256,50,130,2500,2500,130,296,16900, 61733,16900,296,610,87616,916107,916107,87616,610, 1163,372100,9478535,26631193,9478535,372100,1163, 2083,1352569,74824917,499583168,499583168, 74824917,1352569,2083]