a(n) = smallest number that leads to a new cycle under the base-7 Kaprekar map of A165071.

A165087

a(n) = smallest number that leads to a new cycle under the base-7 Kaprekar map of A165071.

Terms

    a(0) =0a(1) =51a(2) =344a(3) =2402a(4) =16808a(5) =117650a(6) =823544a(7) =5764802a(8) =40353608a(9) =40353623a(10) =40354466a(11) =282475250a(12) =1977326744a(13) =1977326763a(14) =13841287202a(15) =13841287211a(16) =13841290483a(17) =96889010408a(18) =96889010409a(19) =678223072850a(20) =678223072851a(21) =678223072995

External references