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A058085 as a simple table

na(n)
51
615
7105
8952
99090
1095382
111087842
1213434840
13178777899
142551800461
1538906449491
16631240265424
1710861179600740
18197569486825452
193788783963810532
2076401913920275280
211616286241420420437
2235794282853874086955
23828206562646486747645

[1,15,105,952,9090,95382,1087842,13434840,
 178777899,2551800461,38906449491,631240265424,
 10861179600740,197569486825452,3788783963810532,
 76401913920275280,1616286241420420437,
 35794282853874086955,828206562646486747645]