a(n) = floor(X/Y), where X = concatenation of cubes and Y = concatenation of natural numbers.

A067103

a(n) = floor(X/Y), where X = concatenation of cubes and Y = concatenation of natural numbers.

Terms

    a(0) =1a(1) =1a(2) =14a(3) =148a(4) =14804a(5) =1480398a(6) =148039049a(7) =14803895356

External references