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A031810 Period of continued fraction for sqrt(n) contains exactly 42 ones. +0
1
1516, 2164, 2374, 2881, 3049, 3259, 3313, 3319, 3511, 3571, 3631, 3868, 4054, 4099, 4449, 4549, 5116, 5121, 5158, 5221, 5227, 5422, 5446, 5596, 6043, 6073, 6163, 6374, 6577, 6609, 6836, 6859, 7401, 7417, 7841, 7867, 8219, 8293, 8413, 8452, 8486, 8527 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A134613 A107523 A064584 this_sequence A020415 A112641 A157375

Adjacent sequences: A031807 A031808 A031809 this_sequence A031811 A031812 A031813

KEYWORD

nonn

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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