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A192951 as a simple table

na(n)
00
11
23
39
420
540
674
7131
8225
9379
10630
111038
121700
132773
144511
157325
1611880
1719252
1831182
1950487
2081725
21132271
22214058
23346394
24560520
25906985
261467579
272374641
283842300
296217024
3010059410
3116276523
3226336025
3342612643
3468948766

[0,1,3,9,20,40,74,131,225,379,630,1038,1700,2773,
 4511,7325,11880,19252,31182,50487,81725,132271,
 214058,346394,560520,906985,1467579,2374641,
 3842300,6217024,10059410,16276523,26336025,
 42612643,68948766]