Take the first n numbers written in base 7, concatenate them, then convert from base 7 to base 10.

A048439

Take the first n numbers written in base 7, concatenate them, then convert from base 7 to base 10.

Terms

    a(0) =1a(1) =9a(2) =66a(3) =466a(4) =3267a(5) =22875a(6) =1120882a(7) =54923226a(8) =2691238083a(9) =131870666077

External references