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A065793 as a simple table

na(n)
181
216
3146
422086
531071113326
6365107058344463715696
72684967738644586785227227090233956040549004
8809079884187716191997158821357206898310718837487307207657194711477350102495950972665

[81,16,146,22086,31071113326,
 365107058344463715696,
 2684967738644586785227227090233956040549004,
 80907988418771619199715882135720689831071883748730\
 7207657194711477350102495950972665]