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A000317
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a(n+1) = a(n)^2 - a(n) a(n-1) + a(n-1)^2.
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1
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OFFSET
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1,2
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REFERENCES
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Emmanuel Ferrand, Deformations of the Taylor Formula, Journal of Integer Sequences, Vol. 10 (2007), Article 07.1.7.
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LINKS
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T. D. Noe, Table of n, a(n) for n = 1..14
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MAPLE
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A000317 := proc(n) option remember; if n <=2 then n else A000317(n-1)^2-A000317(n-1)*A000317(n-2)+A000317(n-2)^2; fi; end;
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MATHEMATICA
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t = {1, 2}; Do[AppendTo[t, t[[-1]]^2 - t[[-1]] t[[-2]] + t[[-2]]^2], {n, 10}]; t (* T. D. Noe, Jun 19 2012 *)
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CROSSREFS
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Sequence in context: A034900 A079388 A183605 * A047024 A182219 A037843
Adjacent sequences: A000314 A000315 A000316 * A000318 A000319 A000320
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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