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A020328
as a simple table
n
a(n)
1
147
2
2892
3
17253
4
51323
5
118995
6
201061
7
381088
8
595665
9
948859
10
1197610
11
1503603
12
2104354
[147,2892,17253,51323,118995,201061,381088,595665, 948859,1197610,1503603,2104354]