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A031722 Least term in period of continued fraction for sqrt(n) is 44. 1
485, 1938, 4359, 7748, 12105, 17430, 23723, 30984, 39213, 48410, 58575, 69708, 81809, 94878, 108915, 123920, 139893, 156834, 174743, 193620, 213465, 234278, 256059, 278808, 302525, 327210, 352863, 379484, 407073, 435630, 465155, 495648 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) = 484n^2 + n for n < 47, but a(47) = 1026214. - 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: A013903 A160090 A158326 * A156774 A097767 A031520

Adjacent sequences:  A031719 A031720 A031721 * A031723 A031724 A031725

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified October 22 19:53 EDT 2019. Contains 328319 sequences. (Running on oeis4.)