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A031653
Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 65.
0
9613, 26921, 87697, 128285, 131165, 238369, 243274, 244261, 308314, 310538, 311653, 313889, 382285, 479305, 566033, 573578, 661594, 666481, 671386, 674666, 676309, 677954, 775129, 895757, 903341, 907145, 910957, 914777, 1023082, 1029157
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..30.
CROSSREFS
Sequence in context: A031596 A236715 A233913 * A253520 A254418 A254425
Adjacent sequences: A031650 A031651 A031652 * A031654 A031655 A031656
KEYWORD
nonn
AUTHOR
David W. Wilson
EXTENSIONS
First term 4226 removed by Georg Fischer, Jun 16 2019
STATUS
approved

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Last modified November 16 20:19 EST 2024. Contains 377805 sequences.
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