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A031623 Numbers n such that continued fraction for sqrt(n) has odd period and central terms 35. +0
1
1226, 15178, 25681, 38537, 52153, 53069, 53993, 70981, 72586, 90289, 91493, 115961, 137341, 140317, 164554, 166993, 168629, 170273, 171098, 192469, 193346, 195989, 196874, 197761, 201329, 229213, 258905, 260941, 262985, 265037, 267097, 271241 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A151657 A046177 A031748 this_sequence A031533 A031713 A046958

Adjacent sequences: A031620 A031621 A031622 this_sequence A031624 A031625 A031626

KEYWORD

nonn

AUTHOR

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

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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