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A139630
as a simple table
n
a(n)
0
1
1
1
2
1
3
1
4
2
5
3
6
7
7
11
8
20
9
30
10
47
11
71
12
117
13
201
14
369
15
703
16
1323
17
2463
18
4446
[1,1,1,1,2,3,7,11,20,30,47,71,117,201,369,703, 1323,2463,4446]