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A095940
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a(n+2) = 5a(n+1) - 3a(n) (n >= 1); a(0) = 0, a(1) = 1, a(2) = 4.
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2
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0, 1, 4, 17, 73, 314, 1351, 5813, 25012, 107621, 463069, 1992482, 8573203, 36888569, 158723236, 682950473, 2938582657, 12644061866, 54404561359, 234090621197, 1007239421908, 4333925245949, 18647907964021, 80237764082258
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OFFSET
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0,3
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LINKS
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FORMULA
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G.f.: (x-x^2)/(3*x^2-5*x+1) [From Harvey P. Dale, Aug 20 2011]
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MATHEMATICA
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Join[{0}, LinearRecurrence[{5, -3}, {1, 4}, 30]] (* Harvey P. Dale, Aug 20 2011 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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