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A189153 as a simple table

na(n)
12
24
36
48
522
651
7118
8313
9796
102022
115460
1214756
1341508
14116504
15331022
16944930
172716758
187851206

[2,4,6,8,22,51,118,313,796,2022,5460,14756,41508,
 116504,331022,944930,2716758,7851206]