A165127 a(n) = smallest number that leads to a new cycle under the base-9 Kaprekar map of A165110.

0, 12, 83, 730, 731, 6562, 6591, 59050, 531442, 4782970, 4783971, 43046722, 43046723, 387420490, 387420491, 387429540, 3486784402, 3486852471, 31381059610, 31381059611, 31381059801, 282429536482, 282429536492

Offset: 1

Author

Joseph Myers, Sep 04 2009

Keywords

• base
• nonn

Comments

Initial terms in base 9: 0, 13, 102, 1001, 1002, 10001, 10033, 100001, 1000001, 10000001.

Links

• Joseph Myers, Table of n, a(n) for n=1..1560
• Index entries for the Kaprekar map

Crossrefs

Cf. A165110, A165115, A165128, A165129.

In other bases: A164887 (base 2), A165009 (base 3), A165029 (base 4), A165048 (base 5), A165068 (base 6), A165087 (base 7), A165107 (base 8), A151964 (base 10).