A153692 Greatest number m such that the fractional part of (11/10)^A153688(n) >= 1-(1/m).

1, 19, 151, 200, 709, 5727, 15908, 162819, 120479, 109526, 302991

Offset

1,2

Links

Table of n, a(n) for n=1..11.

Formula

a(n):=floor(1/(1-fract((11/10)^A153688(n)))), where fract(x) = x-floor(x).

Example

a(2)=19, since 1-(1/20)=0.95>fract((11/10)^A153688(2))=fract((11/10)^7)=0.9487...>=1-(1/19).

Crossrefs

Cf. A153664, A153672, A153680, A153684, A154130, A153700, A153708, A153716, A153724.

Sequence in context: A162872 A354337 A157682 * A142060 A125356 A293116

Adjacent sequences: A153689 A153690 A153691 * A153693 A153694 A153695

Keyword

nonn,more

Author

Hieronymus Fischer, Jan 06 2009

Status

approved