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A160503
as a simple table
n
a(n)
1
2
2
5
3
2
4
1229
5
2
6
2
7
664579
8
3
9
2
10
97
11
19
12
2
13
11
14
2
15
19
16
5
17
3
18
2
19
23
20
2
21
2
22
2
23
73
24
2
25
2
26
7
27
3
28
2
29
3
[2,5,2,1229,2,2,664579,3,2,97,19,2,11,2,19,5,3,2, 23,2,2,2,73,2,2,7,3,2,3]