a(n+1) = a(n) converted to base 7 from base 2 (written in base 10).

A023364

a(n+1) = a(n) converted to base 7 from base 2 (written in base 10).

Terms

    a(0) =2a(1) =7a(2) =57a(3) =19552a(4) =680483009297

External references