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A020430 Numbers n such that continued fraction for sqrt(n) has period 91. +0
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4057, 8293, 10589, 11801, 11969, 12346, 12349, 12809, 17665, 17729, 19661, 19793, 20017, 20506, 21706, 21898, 23753, 26417, 28909, 29221, 29453, 31357, 32237, 32429, 32693, 34781, 40538, 41885, 41957, 43273, 43565, 45145, 46786, 47057, 49477, 52357 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A090058 A035782 A108006 this_sequence A069332 A118060 A013688

Adjacent sequences: A020427 A020428 A020429 this_sequence A020431 A020432 A020433

KEYWORD

nonn

AUTHOR

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

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Last modified July 8 18:40 EDT 2008. Contains 141013 sequences.


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