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A020377 Numbers k such that the continued fraction for sqrt(k) has period 38. 0
619, 669, 691, 811, 1057, 1108, 1357, 1461, 1629, 1723, 1809, 1816, 1819, 1857, 2084, 2169, 2182, 2185, 2201, 2246, 2266, 2356, 2391, 2515, 2571, 2578, 2634, 2950, 2959, 2979, 2983, 3139, 3235, 3254, 3382, 3411, 3441, 3460, 3473, 3558, 3574, 3621, 3714 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Cf. A003285.
Sequence in context: A288412 A234559 A251323 * A210887 A118467 A200812
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified June 18 04:26 EDT 2024. Contains 373468 sequences. (Running on oeis4.)