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A189620 as a simple table

na(n)
132
21024
310327
465160
5532565
66204967
768121839
8636683482
95785616468
1056137313726
11563010113815
125529846867761
1353193183705288
14513158091226513
155003028394342619
1648867656731556592
17475282571037202342

[32,1024,10327,65160,532565,6204967,68121839,
 636683482,5785616468,56137313726,563010113815,
 5529846867761,53193183705288,513158091226513,
 5003028394342619,48867656731556592,
 475282571037202342]