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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A031574 Numbers n such that continued fraction for sqrt(n) has even period and central term 76. 0
5778, 5794, 5806, 5822, 5826, 5854, 5862, 5874, 5878, 5926, 5938, 5942, 5958, 5998, 6018, 6022, 6038, 6046, 6062, 6082, 12999, 13017, 13044, 13071, 13089, 13143, 13173, 13182, 13188, 13251, 13254, 13269, 13287, 13323, 13326, 13341, 13353, 13377, 13389 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

CROSSREFS

Sequence in context: A212423 A004933 A031664 * A004953 A004973 A114361

Adjacent sequences:  A031571 A031572 A031573 * A031575 A031576 A031577

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 February 21 15:11 EST 2019. Contains 320374 sequences. (Running on oeis4.)