A031684 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 96.

58589, 114293, 187570, 188437, 190177, 283145, 521509, 669413, 675973, 839417, 843085, 1020541, 1024585, 1032697, 1228193, 1239298, 1443026, 1445429, 1447834, 1450241, 1455061, 1459889, 1467146, 1469569, 1949657, 1960841, 1966445

Offset

1,1

Links

Table of n, a(n) for n=1..27.

Crossrefs

Sequence in context: A273318 A230576 A075980 * A031657 A251519 A255781

Adjacent sequences: A031681 A031682 A031683 * A031685 A031686 A031687

Keyword

nonn

Author

David W. Wilson

Extensions

First term 9217 removed by Georg Fischer, Jun 16 2019

Status

approved