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A085915 as a simple table

na(n)
11
21
32
470
599
618564
719228
810518300
98544965
1010272278170
116854002506
1215363284301456
138691760981890
1432626924340528840
1516017346662344280
1693343021201262177400
1740465728802060990857
18346051021610256116115150

[1,1,2,70,99,18564,19228,10518300,8544965,
 10272278170,6854002506,15363284301456,
 8691760981890,32626924340528840,16017346662344280,
 93343021201262177400,40465728802060990857,
 346051021610256116115150]