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A123353
as a simple table
n
a(n)
0
1
1
1
2
1
3
1
4
2
5
1
6
1
7
3
8
6
9
1
10
1
11
4
12
20
13
19
14
1
15
1
16
5
17
50
18
155
19
62
20
1
21
1
22
6
23
105
24
805
25
1315
26
207
27
1
[1,1,1,1,2,1,1,3,6,1,1,4,20,19,1,1,5,50,155,62,1, 1,6,105,805,1315,207,1]