A366921 - OEIS

A366921 as a simple table

n	a(n)
2	11
3	37
4	11
5	41
6	7
7	239
8	11
9	37
10	11
11	21649
12	7
13	53
14	11
15	31
16	11
17	2071723
18	7
19	1111111111111111111
20	11
21	37
22	11
23	11111111111111111111111
24	7
25	41
26	11
27	37
28	11
29	3191
30	7
31	2791
32	11
33	37
34	11
35	41
36	7
37	2028119
38	11
39	37
40	11
41	83
42	7
43	173
44	11
45	31
46	11
47	35121409
48	7
49	239
50	11
51	37
52	11
53	107

[11,37,11,41,7,239,11,37,11,21649,7,53,11,31,11, 2071723,7,1111111111111111111,11,37,11, 11111111111111111111111,7,41,11,37,11,3191,7,2791, 11,37,11,41,7,2028119,11,37,11,83,7,173,11,31,11, 35121409,7,239,11,37,11,107]