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Search: id:A031591
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A031591 Numbers n such that continued fraction for sqrt(n) has even period and central term 93. +0
1
8651, 8663, 8667, 8687, 8691, 8699, 8707, 8719, 8731, 8743, 8747, 8779, 8783, 8803, 8807, 8819, 8831, 8839, 8863, 8867, 8887, 8899, 8907, 8923, 8927, 8951, 8959, 8963, 8971, 8979, 8999, 9007, 9011, 9023, 34600, 34624, 34656, 34752, 34792, 34816, 34856 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A057658 A075006 A031681 this_sequence A031771 A031877 A035909

Adjacent sequences: A031588 A031589 A031590 this_sequence A031592 A031593 A031594

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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