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Search: id:A031651
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A031651 Numbers n such that continued fraction for sqrt(n) has odd period and central terms 63. +0
1
3970, 24989, 49333, 80737, 81877, 168269, 169913, 223954, 288658, 289733, 291889, 294053, 365177, 367597, 526154, 530513, 536353, 537818, 540754, 621569, 623146, 627889, 629474, 631061, 634241, 740329, 839897, 843565, 854617, 858317, 955490 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A107540 A163111 A045247 this_sequence A031561 A031741 A159218

Adjacent sequences: A031648 A031649 A031650 this_sequence A031652 A031653 A031654

KEYWORD

nonn

AUTHOR

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

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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