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A031560
Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 62.
0
3846, 3854, 3858, 3862, 3902, 3934, 3938, 3954, 3958, 3974, 3998, 4006, 4022, 4034, 4046, 4054, 4066, 4078, 4086, 4094, 8652, 8661, 8697, 8709, 8718, 8724, 8751, 8769, 8781, 8817, 8841, 8853, 8859, 8868, 8889, 8913, 8931, 8967, 8997, 9012, 9033, 9057
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Table of n, a(n) for n=1..42.
CROSSREFS
Sequence in context: A253291 A253161 A185773 * A180505 A252878 A234918
Adjacent sequences: A031557 A031558 A031559 * A031561 A031562 A031563
KEYWORD
nonn
AUTHOR
David W. Wilson
STATUS
approved

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Last modified November 7 20:40 EST 2024. Contains 377536 sequences.
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