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A031586 Numbers n such that continued fraction for sqrt(n) has even period and central term 88. +0
1
7746, 7778, 7782, 7814, 7822, 7838, 7842, 7846, 7862, 7874, 7886, 7894, 7906, 7934, 7954, 7974, 7986, 8002, 8006, 8014, 8018, 8038, 8054, 8078, 8098, 17427, 17463, 17481, 17499, 17502, 17508, 17517, 17529, 17553, 17601, 17607, 17637, 17652, 17709 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A079035 A116317 A031676 this_sequence A116335 A115440 A028538

Adjacent sequences: A031583 A031584 A031585 this_sequence A031587 A031588 A031589

KEYWORD

nonn

AUTHOR

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

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.


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