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A042830 as a simple table

na(n)
030
131
2123
31015
41138
52153
614056
744321
8147019
9191340
10721039
11912379
121633418
132545797
146725012
15204296157
16415317326
17619613483
181034930809
191654544292
205998563685
217653107977
2228957887616

[30,31,123,1015,1138,2153,14056,44321,147019,
 191340,721039,912379,1633418,2545797,6725012,
 204296157,415317326,619613483,1034930809,
 1654544292,5998563685,7653107977,28957887616]