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A031785 Period of continued fraction for sqrt(n) contains exactly 17 ones. 0
1147, 1891, 4048, 6119, 6179, 8591, 8771, 8784, 9064, 9699, 9879, 10507, 10735, 13115, 13659, 13667, 14659, 14755, 17064, 17464, 19367, 20776, 21987, 23287, 23384, 24295, 24656, 24824, 25011, 25480, 27176, 27251, 27643, 27679, 30155, 31027, 31903 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..37.

CROSSREFS

Sequence in context: A190924 A196779 A180344 * A274297 A074255 A234684

Adjacent sequences:  A031782 A031783 A031784 * A031786 A031787 A031788

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified April 20 22:22 EDT 2019. Contains 322310 sequences. (Running on oeis4.)