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A031661 Numbers n such that continued fraction for sqrt(n) has odd period and central terms 73. +0
1
5330, 12109, 66098, 109642, 110305, 163337, 306034, 387173, 388418, 390914, 393418, 394673, 481997, 484777, 596425, 709493, 719633, 723029, 841514, 845186, 850709, 852554, 854401, 1124441, 1137197, 1145741, 1298282, 1300561, 1457938 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A143936 A053397 A133152 this_sequence A031571 A031751 A023342

Adjacent sequences: A031658 A031659 A031660 this_sequence A031662 A031663 A031664

KEYWORD

nonn

AUTHOR

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

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Last modified November 22 20:51 EST 2009. Contains 167312 sequences.


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