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Search: id:A031688
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A031688 Numbers n such that continued fraction for sqrt(n) has odd period and central terms 100. +0
1
10001, 123953, 203482, 204385, 206197, 304825, 425273, 568741, 726193, 727898, 734738, 906665, 1119805, 1124041, 1334554, 1341493, 1346129, 1565626, 1568129, 1570634, 1573141, 1578161, 1580674, 1583189, 1590746, 1593269, 1828633, 2126605 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A113758 A115850 A082567 this_sequence A031598 A101442 A023335

Adjacent sequences: A031685 A031686 A031687 this_sequence A031689 A031690 A031691

KEYWORD

nonn

AUTHOR

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

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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