A020358 Numbers k such that the continued fraction for sqrt(k) has period 19.

337, 509, 521, 569, 653, 865, 922, 929, 977, 1165, 1493, 1649, 1706, 1810, 1985, 2074, 2186, 2273, 2309, 2626, 2665, 2677, 3349, 3370, 3386, 3445, 3922, 4013, 4093, 4514, 5021, 5050, 5410, 5426, 5458, 5465, 5618, 5770, 6586, 6845, 6929, 7265, 8066, 8522

Offset

1,1

Links

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

Crossrefs

Sequence in context: A003924 A273529 A153164 * A260540 A051962 A339480

Adjacent sequences: A020355 A020356 A020357 * A020359 A020360 A020361

Keyword

nonn

Author

David W. Wilson

Status

approved