login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A042254 Numerators of continued fraction convergents to sqrt(653). 2
25, 26, 51, 230, 1661, 20162, 21823, 41985, 63808, 233409, 764035, 997444, 1761479, 2758923, 34868555, 246838808, 1022223787, 1269062595, 2291286382, 115833381695, 118124668077, 233958049772, 1053956867165 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

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

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4582572764, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

MATHEMATICA

Numerator[Convergents[Sqrt[653], 30]] (* Vincenzo Librandi, Nov 20 2013 *)

CROSSREFS

Cf. A042255.

Sequence in context: A274063 A042256 A042258 * A042252 A042250 A042272

Adjacent sequences:  A042251 A042252 A042253 * A042255 A042256 A042257

KEYWORD

nonn,cofr,frac,easy

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 October 1 00:54 EDT 2020. Contains 337440 sequences. (Running on oeis4.)