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A153700
Greatest number m such that the fractional part of (10/9)^A153696(n) >= 1-(1/m).
4
1, 8, 15, 264, 8741, 15912, 409895
OFFSET
1,2
FORMULA
a(n):=floor(1/(1-fract((10/9)^A153696(n)))), where fract(x) = x-floor(x).
EXAMPLE
a(3)=15, since 1-(1/16)=0.9375>fract((10/9)^A153696(3))=fract((10/9)^13)=0.9341...>=1-(1/15).
KEYWORD
nonn,more
AUTHOR
Hieronymus Fischer, Jan 06 2009
STATUS
approved