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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A031750 Least term in period of continued fraction for sqrt(n) is 72. 1
1297, 5186, 11667, 20740, 32405, 46662, 63511, 82952, 104985, 129610, 156827, 186636, 219037, 254030, 291615, 331792, 374561, 419922, 467875, 518420, 571557, 627286, 685607, 746520, 810025, 876122, 944811, 1016092, 1089965, 1166430 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) = 1296n^2 + n for n < 75, but a(75) = 7102298. - Charles R Greathouse IV, Aug 04 2017

LINKS

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

CROSSREFS

Sequence in context: A222338 A013841 A256834 * A031624 A031534 A252468

Adjacent sequences:  A031747 A031748 A031749 * A031751 A031752 A031753

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified January 22 16:36 EST 2018. Contains 298055 sequences.