a(n) = first position in the decimal expansion of e where the pattern "1,2,...,n" occurs.

A068988

a(n) = first position in the decimal expansion of e where the pattern "1,2,...,n" occurs.

Terms

    a(0) =3a(1) =371a(2) =604a(3) =1004a(4) =166413a(5) =420753

External references