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A042065 Denominators of continued fraction convergents to sqrt(556). 1
1, 1, 2, 5, 7, 12, 19, 69, 226, 521, 747, 4256, 22027, 334661, 356688, 691349, 5887480, 6578829, 71675770, 78254599, 697712562, 775967161, 1473679723, 22881163006, 115879494753, 602278636771, 718158131524 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Cf. A042064.

Sequence in context: A042343 A042691 A112732 * A041793 A029938 A071013

Adjacent sequences:  A042062 A042063 A042064 * A042066 A042067 A042068

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 13 19:38 EST 2012. Contains 205536 sequences.