Consider the base-9 Kaprekar map n->K(n) defined in A165110. Sequence gives numbers belonging to cycles, including fixed points.

A165115

Consider the base-9 Kaprekar map n->K(n) defined in A165110. Sequence gives numbers belonging to cycles, including fixed points.

Terms

    a(0) =0a(1) =16a(2) =48a(3) =320a(4) =400a(5) =2256a(6) =3712a(7) =3856a(8) =5168a(9) =5312a(10) =5456a(11) =34960a(12) =40080a(13) =41520a(14) =42240a(15) =49520a(16) =55360a(17) =183696a(18) =250592a(19) =308992a(20) =322096a(21) =323392a(22) =388992a(23) =419888a(24) =440192a(25) =446096a(26) =448688a(27) =454592a(28) =505792a(29) =511696

External references