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A081128
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12th binomial transform of (0,1,0,0,0,0,0,0,......).
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3
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0, 1, 24, 432, 6912, 103680, 1492992, 20901888, 286654464, 3869835264, 51597803520, 681091006464, 8916100448256, 115909305827328, 1497904875307008, 19258776968232960, 246512345193381888
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OFFSET
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0,3
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 0..200
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FORMULA
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a(n)=24*a(n-1)-132*a(n-2); a(0)=0, a(1)=1.
a(n)=n*12^(n-1).
G.f. x/(1-12*x)^2
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MATHEMATICA
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f[n_]:=n*12^(n-1); f[Range[0, 40]] (*From Vladimir Joseph Stephan Orlovsky, Feb 09 2011*)
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PROG
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(MAGMA) [n*12^(n-1): n in [0..30]]; // Vincenzo Librandi, Jun 06 2011
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CROSSREFS
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Cf. A081127, A053541.
Cf. A038327.
Sequence in context: A175199 A051546 A209448 * A059158 A062149 A083195
Adjacent sequences: A081125 A081126 A081127 * A081129 A081130 A081131
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KEYWORD
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easy,nonn
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AUTHOR
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Paul Barry, Mar 07 2003
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STATUS
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approved
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