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A294229 as a simple table

na(n)
10
21
33
44
59
612
713
815
930
1037
1158
1267
13142
14355
15442
16660
171078
183337
195923
2010204
2121645
2250149

[0,1,3,4,9,12,13,15,30,37,58,67,142,355,442,660,
 1078,3337,5923,10204,21645,50149]