A094461 - OEIS

A094461 as a simple table

n	a(n)
1	13
2	13
3	331
4	13
5	7
6	6163
7	7
8	571
9	13
10	10267
11	23
12	31
13	7
14	13
15	17
16	7
17	3
18	7
19	5227
20	43
21	7
22	2371
23	7
24	61
25	19
26	3
27	7
28	13
29	3271
30	13
31	5
32	37
33	4111
34	43
35	3
36	13
37	47
38	7
39	5011
40	360187
41	7
42	73
43	13
44	22003
45	23
46	7
47	8863
48	5
49	7
50	6871
51	181
52	193
53	7
54	7
55	11
56	139
57	3
58	7
59	1297
60	73
61	7
62	7
63	31
64	3
65	7

[13,13,331,13,7,6163,7,571,13,10267,23,31,7,13,17, 7,3,7,5227,43,7,2371,7,61,19,3,7,13,3271,13,5,37, 4111,43,3,13,47,7,5011,360187,7,73,13,22003,23,7, 8863,5,7,6871,181,193,7,7,11,139,3,7,1297,73,7,7, 31,3,7]