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A020369 Numbers n such that continued fraction for sqrt(n) has period 30. 0
379, 436, 649, 772, 849, 946, 981, 1094, 1123, 1234, 1309, 1317, 1413, 1497, 1574, 1626, 1675, 1729, 1793, 1844, 1867, 1942, 2003, 2036, 2158, 2171, 2187, 2214, 2217, 2245, 2260, 2265, 2319, 2353, 2456, 2485, 2487, 2491, 2512, 2513, 2563, 2582, 2623 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

CROSSREFS

Sequence in context: A225994 A228554 A108385 * A142207 A058995 A161612

Adjacent sequences:  A020366 A020367 A020368 * A020370 A020371 A020372

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified May 31 02:51 EDT 2020. Contains 334747 sequences. (Running on oeis4.)