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A159230 as a simple table

na(n)
22
35
410
520
638
774
8142
9278
10542
111070
122110
134190
148318
1516574
1633022
1765918
18131582
19262910
20525310
211050110
222099198
234197374
248392702
2516783358
2633562622
2767121150
28134234110

[2,5,10,20,38,74,142,278,542,1070,2110,4190,8318,
 16574,33022,65918,131582,262910,525310,1050110,
 2099198,4197374,8392702,16783358,33562622,
 67121150,134234110]