login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A042052 Numerators of continued fraction convergents to sqrt(550). 2
23, 47, 211, 258, 727, 985, 1712, 12969, 53588, 388085, 441673, 829758, 2101189, 2930947, 13824977, 30580901, 1420546423, 2871673747, 12907241411, 15778915158, 44465071727, 60243986885, 104709058612 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..200

MATHEMATICA

Numerator[Convergents[Sqrt[550], 30]] (* Harvey P. Dale, May 17 2012 *)

CROSSREFS

Cf. A042053.

Sequence in context: A139900 A065017 A140618 * A136030 A054693 A180945

Adjacent sequences:  A042049 A042050 A042051 * A042053 A042054 A042055

KEYWORD

nonn,cofr,frac,easy,less

AUTHOR

N. J. A. Sloane.

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified February 23 18:13 EST 2019. Contains 320437 sequences. (Running on oeis4.)