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A130806
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Period 6: 1,4,3,-1,-4,-3.
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3
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1, 4, 3, -1, -4, -3, 1, 4, 3, -1, -4, -3, 1, 4, 3, -1, -4, -3, 1, 4, 3, -1, -4, -3, 1, 4, 3, -1, -4, -3, 1, 4, 3, -1, -4, -3, 1, 4, 3, -1, -4, -3, 1, 4, 3, -1, -4, -3, 1, 4, 3
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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COMMENTS
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Nonsimple continued fractions of (10+sqrt 35)/13 = 1.2243138294... - R. J. Mathar, Mar 08 2012
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LINKS
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FORMULA
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a(n) = a(n-1) - a(n-2).
G.f.: (1+3*x)/(1-x+x^2). (End)
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MATHEMATICA
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PadRight[{}, 100, {1, 4, 3, -1, -4, -3}] (* Paolo Xausa, Dec 05 2023 *)
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PROG
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CROSSREFS
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KEYWORD
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sign,easy,less
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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