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A165046 Number of n-digit numbers in a cycle (including fixed points) under the base-5 Kaprekar map A165032 10
1, 1, 2, 1, 4, 5, 4, 6, 1, 4, 4, 8, 9, 9, 21, 10, 29, 6, 48, 4, 66, 14, 93, 20, 126, 19, 166, 17, 214, 27, 270, 34, 339, 36, 410, 46, 495, 55, 591, 70, 699, 82, 819, 97, 952, 107, 1103, 135, 1260, 142, 1436, 175, 1628, 183, 1836, 231, 2061, 232, 2304, 288, 2565, 300 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Joseph Myers, Table of n, a(n) for n=1..100

Index entries for the Kaprekar map

CROSSREFS

Cf. A165032, A165037, A165045, A008617.

In other bases: A004526 (base 2, adjusted to start 1, 0, 0, 1, 1, ...), A165007 (base 3), A165026 (base 4), A165065 (base 6), A165085 (base 7), A165104 (base 8), A165124 (base 9), A164732 (base 10).

Sequence in context: A028509 A165050 A165042 * A047949 A222986 A222906

Adjacent sequences:  A165043 A165044 A165045 * A165047 A165048 A165049

KEYWORD

base,nonn

AUTHOR

Joseph Myers, Sep 04 2009

STATUS

approved

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Last modified April 19 11:10 EDT 2019. Contains 322260 sequences. (Running on oeis4.)