A164998 - OEIS

A164998

Consider the base-3 Kaprekar map n->K(n) defined in A164993. Sequence gives numbers belonging to cycles, including fixed points.

0, 32, 52, 184, 320, 484, 580, 1696, 1768, 2008, 5332, 15304, 16024, 16240, 18208, 18424, 19144, 26240, 39364, 48100, 48964, 55360, 137776, 144328, 146488, 147136, 164008, 166168, 166816, 172720, 173368, 175528, 433012, 441652, 520372, 1240024

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OFFSET

1,2

COMMENTS

Initial terms in base 3: 0, 1012, 1221, 20211, 102212, 122221, 210111, 2022211, 2102111, 2202101.

LINKS

Joseph Myers, Table of n, a(n) for n=1..8662

Index entries for the Kaprekar map

CROSSREFS

Union of A164997 and A165000. Cf. A164993, A164999, A165002, A165004, A165010, A165007.

In other bases: A163205 (base 2), A165017 (base 4), A165037 (base 5), A165056 (base 6), A165076 (base 7), A165095 (base 8), A165115 (base 9), A164716 (base 10).

Sequence in context: A048734 A277870 A077534 * A165000 A259723 A118617

Adjacent sequences: A164995 A164996 A164997 * A164999 A165000 A165001

KEYWORD

base,nonn

AUTHOR

Joseph Myers, Sep 04 2009

STATUS

approved