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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A020354 Numbers n such that continued fraction for sqrt(n) has period 15. 0
109, 353, 461, 617, 685, 709, 877, 1066, 1097, 1241, 1466, 1553, 1877, 2290, 2545, 2713, 2738, 2858, 3077, 3314, 3562, 3653, 4498, 4538, 4570, 4573, 5365, 5557, 5578, 5906, 6409, 6682, 7082, 7085, 7090, 7481, 7825, 8005, 8381, 8794, 8945, 9049, 9389 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..43.

CROSSREFS

Sequence in context: A238682 A070180 A107198 * A142846 A166560 A139644

Adjacent sequences:  A020351 A020352 A020353 * A020355 A020356 A020357

KEYWORD

nonn

AUTHOR

David W. Wilson

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 17 21:57 EDT 2019. Contains 328134 sequences. (Running on oeis4.)