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A188637 Continued fraction for length/width of a meta-silver rectangle. 2
2, 1, 3, 2, 3, 2, 7, 1, 1, 114, 11, 1, 2, 1, 18, 2, 1, 1, 1, 3, 15, 3, 2, 2, 6, 1, 1, 1, 1, 1, 2, 2, 200, 5, 176, 3, 3, 2, 1, 4, 3, 2, 1, 1, 5, 3, 2, 1, 2, 225, 2, 9, 1, 34, 1, 2, 3, 29, 2, 1, 9, 1, 2, 1, 73, 4, 2, 1, 8, 1, 2, 1, 21, 4, 2, 3, 1, 5, 1, 1, 2, 8, 1, 1, 2, 2, 2, 10, 3, 1, 6, 1, 21, 4, 9, 3, 1, 1, 4, 2, 28, 4, 5, 3, 3, 1, 1, 1, 3, 1, 1, 2, 2, 1, 4, 4, 8, 15, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A188636 for details.

LINKS

Table of n, a(n) for n=1..119.

Clark Kimberling, A Visual Euclidean Algorithm, The Mathematics Teacher 76 (1983) 108-109.

MATHEMATICA

t=1+2^(1/2); r=(t+(t^2+4)^(1/2))/2

FullSimplify[r]

ContinuedFraction[r, 120]

CROSSREFS

Cf. A188636, A188635, A136319.

Sequence in context: A330926 A323273 A100677 * A083290 A121842 A317963

Adjacent sequences:  A188634 A188635 A188636 * A188638 A188639 A188640

KEYWORD

nonn,cofr

AUTHOR

Clark Kimberling, Apr 06 2011

STATUS

approved

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Last modified March 3 10:38 EST 2021. Contains 341762 sequences. (Running on oeis4.)