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A134588
as a simple table
n
a(n)
1
1
2
2
3
3
4
10
5
27
6
98
7
120
8
327
9
196745
10
277248
11
312987
12
405769
13
456300
14
575532
15
702219
[1,2,3,10,27,98,120,327,196745,277248,312987, 405769,456300,575532,702219]