Number of n-digit positive numbers whose digits occur with equal frequency.

A261315

Number of n-digit positive numbers whose digits occur with equal frequency.

Terms

    a(0) =9a(1) =90a(2) =657a(3) =4788a(4) =27225a(5) =146619a(6) =544329a(7) =2112084a(8) =3447369a(9) =28995255a(10) =9a(11) =1488185631a(12) =9a(13) =73556822205a(14) =38222232057a(16) =9a(18) =9a(21) =28570005a(22) =9a(25) =421224309

External references