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A060460 as a simple table

na(n)
13
212
353
4254
51255
66256
731257
8156258
9781259
103906260
1119531261
1297656262
13488281263
142441406264
1512207031265
1661035156266
17305175781267
181525878906268
197629394531269
2038146972656270
21190734863281271

[3,12,53,254,1255,6256,31257,156258,781259,
 3906260,19531261,97656262,488281263,2441406264,
 12207031265,61035156266,305175781267,
 1525878906268,7629394531269,38146972656270,
 190734863281271]