A020377 - OEIS

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A020377

Numbers k such that the continued fraction for sqrt(k) has period 38.

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

Table of n, a(n) for n=1..43.

CROSSREFS

Cf. A003285.

Sequence in context: A288412 A234559 A251323 * A210887 A118467 A200812

Adjacent sequences: A020374 A020375 A020376 * A020378 A020379 A020380

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved