login
A165000
Consider the base-3 Kaprekar map n->K(n) defined in A164993. Sequence gives numbers belonging to cycles of length greater than 1.
14
32, 52, 320, 484, 580, 1696, 1768, 15304, 16024, 16240, 18208, 18424, 26240, 39364, 48100, 48964, 137776, 144328, 147136, 164008, 166168, 166816, 172720, 173368, 433012, 441652, 1240024, 1299064, 1318720, 1325200, 1327144, 1476208, 1495864
OFFSET
1,1
COMMENTS
Initial terms in base 3: 1012, 1221, 102212, 122221, 210111, 2022211, 2102111, 202222211, 210222111, 211021111.
CROSSREFS
In other bases: Empty (base 2), A165019 (base 4), A165039 (base 5), A165058 (base 6), A165078 (base 7), A165097 (base 8), A165117 (base 9), A099010 (base 10).
Sequence in context: A277870 A077534 A164998 * A259723 A118617 A259716
KEYWORD
base,nonn
AUTHOR
Joseph Myers, Sep 04 2009
STATUS
approved