A165091 - OEIS

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A165091

A165090(n)/7

0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 2, 3, 4, 5, 6, 2, 1, 0, 1, 2, 3, 4, 5, 3, 2, 1, 0, 1, 2, 3, 4, 4, 3, 2, 1, 0, 1, 2, 3, 5, 4, 3, 2, 1, 0, 1, 2, 6, 5, 4, 3, 2, 1, 0, 1, 7, 6, 5, 4, 3, 2, 1, 0, 9, 9, 18, 27, 36, 45, 54, 63, 9, 0, 9, 18, 27, 36, 45, 54, 18, 9, 9, 18, 27, 36, 45, 54, 27, 18, 18, 18, 27, 36

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,12

LINKS

Joseph Myers, Table of n, a(n) for n=0..4096

Index entries for the Kaprekar map

CROSSREFS

Cf. A165090.

In other bases: A164884 (base 2), A164994 (base 3), A165013 (base 4), A165033 (base 5), A165052 (base 6), A165072 (base 7), A165111 (base 9), A151950 (base 10).

Sequence in context: A037894 A037902 A037840 * A192514 A105257 A125937

Adjacent sequences: A165088 A165089 A165090 * A165092 A165093 A165094

KEYWORD

base,nonn

AUTHOR

Joseph Myers, Sep 04 2009

STATUS

approved