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A195533 Numerators b(n) of Pythagorean approximations b(n)/a(n) to sqrt(5). 3
15, 12, 187, 5369, 3780, 25671, 264872, 788645, 3134880, 3718905557, 4030571095, 35327603721, 664734195719, 3307237028677, 3468697164156, 94483477467295, 3231757028642164, 62954929700849833 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A195500 for discussion and list of related sequences; see A195532 for Mathematica program.

LINKS

Table of n, a(n) for n=1..18.

CROSSREFS

Cf. A195500, A195532, A195534.

Sequence in context: A097953 A200522 A273445 * A299315 A072348 A317422

Adjacent sequences:  A195530 A195531 A195532 * A195534 A195535 A195536

KEYWORD

nonn

AUTHOR

Clark Kimberling, Sep 20 2011

STATUS

approved

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Last modified January 27 17:58 EST 2020. Contains 331296 sequences. (Running on oeis4.)