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A020395 Numbers k such that the continued fraction for sqrt(k) has period 56. 0
1039, 1852, 1948, 2188, 2497, 2529, 3022, 3343, 3799, 3884, 3911, 3937, 4079, 4124, 4390, 4405, 4423, 4540, 4679, 4943, 5433, 5646, 5764, 6141, 6244, 6332, 6334, 6428, 6505, 7017, 7255, 7495, 7525, 7708, 7792, 7806, 7813, 7821, 7852, 7882, 7916, 8071 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..42.

CROSSREFS

Cf. A003285.

Sequence in context: A074673 A235156 A288413 * A069456 A210259 A233854

Adjacent sequences:  A020392 A020393 A020394 * A020396 A020397 A020398

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified January 16 04:59 EST 2022. Contains 350374 sequences. (Running on oeis4.)