A153682 Greatest number m such that the fractional part of (1024/1000)^A153678(n) <= 1/m.

41, 20, 13, 10, 7, 6, 718, 1350, 12472, 811799, 11462221, 8698270, 56414953

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Formula

a(n) = floor(1/fract((1024/1000)^A153678(n))), where fract(x) = x - floor(x).

Example

a(5) = 7 since 1/8 < fract((1024/1000)^A153678(5)) = fract((1024/1000)^5) = 0.12589... <= 1/7.

Crossrefs

Cf. A153662, A153670, A153678, A154130, A153690, A153698, A153706, A153714, A153722.

Sequence in context: A107813 A198162 A304581 * A033361 A321570 A196045

Adjacent sequences: A153679 A153680 A153681 * A153683 A153684 A153685

Keyword

nonn,more

Author

Hieronymus Fischer, Jan 06 2009

Extensions

a(10)-a(13) from Jinyuan Wang, Mar 03 2020

Status

approved