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A143014 as a simple table

na(n)
11
23
39
427
5189
62457
712285
8159705
99103185
102030010255
1111000625571845
12187010634721365
1345069562967848965
14188943190838905598464005
153169167002067055110614170009605
1653875839035139936880440890163285

[1,3,9,27,189,2457,12285,159705,9103185,
 2030010255,11000625571845,187010634721365,
 45069562967848965,188943190838905598464005,
 3169167002067055110614170009605,
 53875839035139936880440890163285]