A154134 Greatest number m such that the fractional part of (4/3)^A154130(n) <= 1/m.

3, 6, 10, 30, 124, 238, 405, 6430, 22869, 32657, 224544, 2396968, 15229280, 28274047, 53458049, 134537968

Offset: 1

Author

Hieronymus Fischer, Jan 11 2009

Keywords

• nonn
• more

Examples

			a(3)=10 since 1/11<fract((4/3)^A154130(3))=fract((4/3)^13)=0.09238...<=1/10.
		

Crossrefs

Cf. A153665, A153673, A153705, A153712, A154143, A154150.

Cf. A002379, A064628.

Formula

a(n):=floor(1/fract((4/3)^A154130(n))), where fract(x) = x-floor(x).

Extensions

a(12)-a(16) from Robert Price, May 10 2012