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A031664 Numbers n such that continued fraction for sqrt(n) has odd period and central terms 76. +0
1
5777, 119797, 176521, 250169, 327409, 420193, 422789, 425393, 426698, 530345, 533261, 643645, 653305, 766154, 774929, 780218, 783754, 905026, 906929, 910741, 914561, 918389, 920306, 926069, 1061629, 1219657, 1224077, 1232941, 1241837 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A094395 A094411 A004933 this_sequence A031574 A004953 A004973

Adjacent sequences: A031661 A031662 A031663 this_sequence A031665 A031666 A031667

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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