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A031807 Period of continued fraction for sqrt(n) contains exactly 39 ones. 0
13771, 21235, 24079, 25807, 27331, 31439, 32131, 40379, 46259, 46339, 48959, 49231, 53631, 53743, 58104, 58195, 58315, 59503, 62287, 62611, 65263, 65375, 69323, 70168, 70359, 74351, 78287, 78352, 83995, 84331, 85183, 94043, 97123, 98095, 98723 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..35.

CROSSREFS

Sequence in context: A205259 A235184 A270639 * A119730 A204839 A208487

Adjacent sequences:  A031804 A031805 A031806 * A031808 A031809 A031810

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified November 28 00:12 EST 2021. Contains 349395 sequences. (Running on oeis4.)