A174837 - OEIS

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A174837 as a simple table

n	a(n)
0	9
1	2
2	45
3	2
4	11
5	2
6	225
7	2
8	11
9	2
10	56
11	2
12	11
13	2
14	1125
15	2
16	11
17	2
18	56
19	2
20	11
21	281
22	2
23	11
24	2
25	56
26	2
27	11
28	2
29	5625

[9,2,45,2,11,2,225,2,11,2,56,2,11,2,1125,2,11,2, 56,2,11,281,2,11,2,56,2,11,2,5625]