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A020387 Numbers n such that continued fraction for sqrt(n) has period 48. +0
1
631, 844, 1006, 1341, 1441, 1663, 1689, 1783, 1822, 1837, 1871, 2062, 2287, 2413, 2479, 2517, 2572, 2591, 2846, 2853, 3103, 3184, 3273, 3309, 3340, 3376, 3448, 3521, 3537, 3767, 4109, 4361, 4497, 4526, 4585, 4750, 4766, 4833, 4849, 4921, 4986, 5118 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A046856 A045168 A119504 this_sequence A105305 A002227 A139066

Adjacent sequences: A020384 A020385 A020386 this_sequence A020388 A020389 A020390

KEYWORD

nonn

AUTHOR

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

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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