A165768 - OEIS

A165768 as a simple table

n	a(n)
1	2
2	11
3	7
4	2
5	271
6	6733
7	41
8	11
9	2
10	3769453
11	77647
12	2
13	541
14	1394161003757
15	13806493
16	5
17	3
18	1778463179021
19	193
20	19
21	17377902756647509
22	398407
23	3
24	389
25	137
26	137867
27	3
28	3
29	160038737
30	739
31	4889866261929241
32	37
33	5
34	48109
35	3190436507

[2,11,7,2,271,6733,41,11,2,3769453,77647,2,541, 1394161003757,13806493,5,3,1778463179021,193,19, 17377902756647509,398407,3,389,137,137867,3,3, 160038737,739,4889866261929241,37,5,48109, 3190436507]