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A075538 as a simple table

na(n)
11
22
39
4117
5128988
6129116999871
7129117128987999999870883
8129117128988129116999870999999999999870882871012
9129117128988129116999871129117128987999999870882999999999999999999999999870882871011870883000129

[1,2,9,117,128988,129116999871,
 129117128987999999870883,
 129117128988129116999870999999999999870882871012,
 12911712898812911699987112911712898799999987088299\
 9999999999999999999999870882871011870883000129]