Consider the Kaprekar map n->K(n) defined in A151949. Sequence gives numbers belonging to cycles, including fixed points.

A164716

Consider the Kaprekar map n->K(n) defined in A151949. Sequence gives numbers belonging to cycles, including fixed points.

Terms

    a(0) =0a(1) =495a(2) =6174a(3) =53955a(4) =59994a(5) =61974a(6) =62964a(7) =63954a(8) =71973a(9) =74943a(10) =75933a(11) =82962a(12) =83952a(13) =420876a(14) =549945a(15) =631764a(16) =642654a(17) =750843a(18) =840852a(19) =851742a(20) =860832a(21) =862632a(22) =7509843a(23) =7519743a(24) =7619733a(25) =8429652a(26) =8439552a(27) =8649432a(28) =8719722a(29) =9529641

External references