A165039 Consider the base-5 Kaprekar map n->K(n) defined in A165032. Sequence gives numbers belonging to cycles of length greater than 1

48, 72, 1992, 2232, 2616, 2856, 7488, 9992, 10712, 11432, 13736, 53712, 57432, 66216, 73056, 249992, 272312, 284832, 287432, 347336, 349936, 6249992, 8687336, 8785936, 9236656, 45781056, 45874056, 46264656, 170312312, 178124832

Offset

1,1

Comments

Initial terms in base 5: 143, 242, 30432, 32412, 40431, 42411, 214423, 304432, 320322, 331212.

Links

Joseph Myers, Table of n, a(n) for n=1..36656

Index entries for the Kaprekar map

Crossrefs

Cf. A165032, A165040, A165036, A165037, A165041, A165043, A165049.

In other bases: Empty (base 2), A165000 (base 3), A165019 (base 4), A165058 (base 6), A165078 (base 7), A165097 (base 8), A165117 (base 9), A099010 (base 10).

Sequence in context: A112058 A033821 A334899 * A211721 A057533 A005276

Adjacent sequences: A165036 A165037 A165038 * A165040 A165041 A165042

Keyword

base,nonn

Author

Joseph Myers, Sep 04 2009

Status

approved