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A020352 Numbers n such that continued fraction for sqrt(n) has period 13. 0
193, 281, 481, 565, 593, 746, 778, 997, 1082, 1138, 1250, 1514, 1930, 2042, 2426, 2477, 2837, 2930, 3121, 3145, 3338, 3413, 3625, 3797, 3853, 3925, 4001, 4058, 4421, 4745, 5122, 5234, 5741, 6010, 6170, 6481, 7025, 7250, 7418, 7730, 7757, 7877, 7930, 8450 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..44.

CROSSREFS

Sequence in context: A226147 A142925 A060333 * A146338 A201858 A146360

Adjacent sequences:  A020349 A020350 A020351 * A020353 A020354 A020355

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified March 20 15:43 EDT 2019. Contains 321345 sequences. (Running on oeis4.)