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A158916
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Inverse binomial transform of A153130.
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3
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1, 1, 1, 1, -8, 19, -35, 64, -125, 253, -512, 1027, -2051, 4096, -8189, 16381, -32768, 65539, -131075, 262144, -524285, 1048573, -2097152, 4194307, -8388611, 16777216, -33554429, 67108861, -134217728, 268435459, -536870915, 1073741824, -2147483645
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OFFSET
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0,5
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COMMENTS
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LINKS
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FORMULA
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a(n)= -3a(n-1)-3a(n-2)-2a(n-3), n > 3.
G.f.: (4*x+7*x^2+9*x^3+1)/((2*x+1)*(1+x+x^2)). [R. J. Mathar, May 17 2009]
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MATHEMATICA
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LinearRecurrence[{-3, -3, -2}, {1, 1, 1, 1}, 40] (* Harvey P. Dale, Feb 04 2019 *)
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CROSSREFS
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KEYWORD
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sign
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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