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A130226 Smallest integer x satisfying the Pell equation x^2-ny^2=-1 for the values of n given in A031396. +0
1
1, 2, 3, 18, 4, 5, 70, 6, 32, 7, 182, 99, 29718, 8, 1068, 43, 9, 378, 500, 5604, 10, 4005, 8890182, 776, 11, 682, 57, 1744, 12, 113582, 4832118, 13, 1118, 1111225770, 68, 1764132, 14, 3141, 251, 15, 1710, 23156, 71011068, 4443 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A132534 A118702 A073524 this_sequence A032808 A037317 A112664

Adjacent sequences: A130223 A130224 A130225 this_sequence A130227 A130228 A130229

KEYWORD

nonn

AUTHOR

Colin Barker (c.barker(AT)orange.fr), Aug 05 2007

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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