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Search: id:A031526
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A031526 Numbers n such that continued fraction for sqrt(n) has even period and central term 28. +0
1
786, 802, 822, 834, 838, 862, 866, 878, 886, 898, 1767, 1797, 1803, 1812, 1821, 1833, 1839, 1857, 1884, 1893, 1911, 1929, 1941, 1956, 1977, 1983, 2013, 2022, 3140, 3148, 3180, 3188, 3196, 3212, 3228, 3236, 3244, 3260, 3276, 3284, 3292, 3308, 3316, 3340 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A031734 A031616 A097776 this_sequence A108795 A097774 A031896

Adjacent sequences: A031523 A031524 A031525 this_sequence A031527 A031528 A031529

KEYWORD

nonn

AUTHOR

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

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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