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A031765 Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 87. 1
7571, 30280, 68127, 121112, 189235, 272496, 370895, 484432, 613107, 756920, 915871, 1089960, 1279187, 1483552, 1703055, 1937696, 2187475, 2452392, 2732447, 3027640, 3337971, 3663440, 4004047, 4359792, 4730675, 5116696, 5517855, 5934152 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

CROSSREFS

Sequence in context: A205427 A252163 A031585 * A205740 A206672 A205516

Adjacent sequences: A031762 A031763 A031764 * A031766 A031767 A031768

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified January 28 08:29 EST 2023. Contains 359850 sequences. (Running on oeis4.)