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A031821 Period of continued fraction for sqrt(n) contains exactly 53 ones. 0
6031, 18643, 38263, 42559, 44323, 49039, 60131, 75067, 89464, 93304, 93328, 94051, 94119, 97399, 98375, 99299, 110171, 119848, 119995, 128927, 132355, 143464, 144055, 147911, 148843, 152227, 156871, 158107, 162328, 164755, 166071, 167587 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..32.

CROSSREFS

Sequence in context: A236975 A206113 A237864 * A203352 A064248 A202895

Adjacent sequences:  A031818 A031819 A031820 * A031822 A031823 A031824

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified October 27 22:24 EDT 2021. Contains 348305 sequences. (Running on oeis4.)