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A031596 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 98. 0
9606, 9622, 9654, 9662, 9666, 9714, 9718, 9742, 9746, 9758, 9762, 9766, 9794, 9806, 9826, 9838, 9862, 9874, 9878, 9886, 9894, 9902, 9934, 9974, 9982, 9986, 9998, 21612, 21621, 21633, 21639, 21657, 21678, 21711, 21729, 21741, 21801, 21813, 21819, 21822 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A038814 A230020 A034626 * A236715 A233913 A031653
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified February 25 06:40 EST 2024. Contains 370310 sequences. (Running on oeis4.)