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A227749 as a simple table

na(n)
113
2129
31122
410092
590881
6817897
77363367
866282981
9596664236
105371092567
1148349664362
12435235707529
133917920494766
1435268475932174
15317481024485129
162857912000299502
1725726454110486757
18231585311593846637

[13,129,1122,10092,90881,817897,7363367,66282981,
 596664236,5371092567,48349664362,435235707529,
 3917920494766,35268475932174,317481024485129,
 2857912000299502,25726454110486757,
 231585311593846637]