A151966 -id:A151966 - cp's OEIS frontend

A164721 Length of cycle mentioned in A164720.

2, 4, 4, 7, 8, 7, 3, 14, 7, 3, 3, 3, 3, 8, 5, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 2, 5, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 2, 5, 5, 5, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 2, 5, 5, 5, 5, 7, 3, 3

Offset: 1

Joseph Myers, Aug 23 2009

Joseph Myers, Table of n, a(n) for n=1..9501
Index entries for the Kaprekar map

Cf. A151949, A164720, A164715, A164717, A164719, A151966.

In other bases: Empty (base 2), A165005 (base 3), A165024 (base 4), A165044 (base 5), A165063 (base 6), A165083 (base 7), A165102 (base 8), A165122 (base 9). [From Joseph Myers, Sep 05 2009]

A151964 a(n) = smallest number that leads to a new cycle under the Kaprekar map of A151949.

Original entry on oeis.org

0, 102, 1001, 10001, 10003, 10045, 100001, 100147, 100155, 1000001, 10000001, 10000012, 10000024, 10001567, 100000001, 100000002, 100011555, 1000000001, 1000000003, 1000000004, 1000000005, 1000000014, 1000000024, 1000002499

Offset: 1

Klaus Brockhaus, Aug 19 2009

Joseph Myers, Table of n, a(n) for n=1..10163 [From _Joseph Myers_, Aug 22 2009]
Index entries for the Kaprekar map

Cf. A151949, A151965, A151966.

In other bases: A164887 (base 2), A165009 (base 3), A165029 (base 4), A165048 (base 5), A165068 (base 6), A165087 (base 7), A165107 (base 8), A165127 (base 9). [From Joseph Myers, Sep 05 2009]

Extended by Joseph Myers, Aug 22 2009

cp's OEIS Frontend

A164721 Length of cycle mentioned in A164720.

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