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A020406 Numbers n such that continued fraction for sqrt(n) has period 67. +0
2
1381, 1789, 2521, 3754, 3994, 5953, 6389, 7349, 7765, 7801, 8297, 8842, 9274, 10253, 12413, 14458, 15349, 15749, 16073, 16229, 19073, 21485, 22433, 24106, 24317, 24506, 24538, 24929, 25577, 25706, 26170, 26773, 26954, 28018, 28345, 30197, 32218, 32290 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A051114 A139667 A031796 this_sequence A134671 A134670 A092128

Adjacent sequences: A020403 A020404 A020405 this_sequence A020407 A020408 A020409

KEYWORD

nonn

AUTHOR

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

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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