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A037880 (1/2)*Sum{|d(i)-e(i)|} where Sum{d(i)*3^i) is base 3 representation of n and e(i) are digits d(i) in nonincreasing order. +0
1
0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 2, 0, 0, 1, 1, 1, 1, 0, 1, 2, 0, 0, 1, 0, 0, 0, 0, 1, 2, 1, 1, 2, 2, 2, 3, 0, 1, 2, 0, 0, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 0, 1, 2, 1, 1, 2, 2, 2, 2, 0, 1, 2, 0, 0, 1, 1, 1, 1, 0, 1, 2, 0, 0, 1, 0, 0, 0, 0, 1, 2, 1, 2, 3, 2, 3, 4, 1 (list; graph; listen)
OFFSET

1,11

CROSSREFS

Sequence in context: A038498 A060952 A037844 this_sequence A140698 A124764 A151899

Adjacent sequences: A037877 A037878 A037879 this_sequence A037881 A037882 A037883

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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