A208780 - OEIS

A208780 as a simple table

n	a(n)
1	2
2	4
3	4
4	6
5	16
6	6
7	10
8	36
9	36
10	10
11	16
12	100
13	36
14	100
15	16
16	26
17	256
18	60
19	60
20	256
21	26
22	42
23	676
24	96
25	100
26	96
27	676
28	42
29	68
30	1764
31	156
32	160
33	160
34	156
35	1764
36	68
37	110
38	4624
39	252
40	260
41	256
42	260
43	252
44	4624
45	110
46	178
47	12100
48	408
49	420
50	416
51	416
52	420
53	408
54	12100
55	178
56	288
57	31684
58	660

[2,4,4,6,16,6,10,36,36,10,16,100,36,100,16,26,256, 60,60,256,26,42,676,96,100,96,676,42,68,1764,156, 160,160,156,1764,68,110,4624,252,260,256,260,252, 4624,110,178,12100,408,420,416,416,420,408,12100, 178,288,31684,660]