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A033097 Number of 2's when n is written in base b for 2<=b<=n+1. 0
0, 1, 0, 0, 1, 2, 2, 4, 2, 4, 4, 4, 3, 7, 4, 6, 7, 7, 5, 9, 5, 9, 8, 9, 8, 14, 7, 7, 8, 9, 6, 13, 8, 12, 12, 10, 11, 16, 9, 11, 12, 16, 11, 16, 10, 14, 15, 12, 11, 20, 14, 17, 16, 15, 12, 19, 15, 19, 16, 16, 15, 25, 15, 17, 19, 19, 17, 21, 16, 19, 18 (list; graph; refs; listen; history; internal format)
OFFSET

1,6

CROSSREFS

Sequence in context: A102763 A054844 A057936 * A036845 A094269 A157227

Adjacent sequences:  A033094 A033095 A033096 * A033098 A033099 A033100

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 17 17:35 EST 2012. Contains 206061 sequences.