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Search: id:A031546
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A031546 Numbers n such that continued fraction for sqrt(n) has even period and central term 48. +0
1
2306, 2322, 2326, 2338, 2342, 2354, 2358, 2374, 2386, 2406, 2414, 2434, 2446, 2462, 2498, 5187, 5223, 5241, 5262, 5268, 5277, 5349, 5361, 5367, 5403, 5433, 5469, 5493, 5529, 5541, 5556, 5577, 5583, 5601, 5613, 5622, 9220, 9236, 9244, 9260, 9276, 9332 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A083572 A031774 A031636 this_sequence A060231 A051270 A046387

Adjacent sequences: A031543 A031544 A031545 this_sequence A031547 A031548 A031549

KEYWORD

nonn

AUTHOR

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

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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