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Search: id:A037914
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A037914 a(n)=least base b>=2 such that f(b,n)>=f(b',n) for all b'>=2, where f(b,n)=number of distinct base b digits of n. +0
2
2, 2, 3, 2, 2, 2, 3, 2, 2, 2, 3, 2, 2, 2, 3, 2, 2, 4, 3, 2, 3, 2, 2, 4, 2, 2, 4, 4, 3, 4, 3, 3, 3, 3, 3, 4, 2, 3, 4, 5, 6, 3, 2, 4, 3, 3, 3, 3, 4, 4, 3, 4, 5, 4, 3, 4, 3, 3, 3, 6, 3, 6, 3, 3, 3, 3, 4, 6, 3, 4, 4, 4, 3, 4, 4, 4, 4, 4, 4, 5, 6, 4, 3, 5, 5, 3, 3, 3, 3, 6 (list; graph; listen)
OFFSET

2,1

CROSSREFS

See A037968 for the greatest number of digits over all bases b>=2.

Adjacent sequences: A037911 A037912 A037913 this_sequence A037915 A037916 A037917

Sequence in context: A134852 A071188 A123582 this_sequence A073813 A104517 A098397

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.


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