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A022262
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Gaussian binomial coefficients [ n,11 ] for q = 9.
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1
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1, 35303692060, 1121715605764106708446, 35248976794718684386485952344220, 1106318862415031509992507967997199980871301, 34718046121166753868579146371116506562228516029840080, 1089491124906108051165135239699867397777196296355089299912829976
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OFFSET
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11,2
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REFERENCES
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F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978, p. 698.
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LINKS
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FORMULA
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a(n) = Product_{i=1..11} (9^(n-i+1)-1)/(9^i-1), by definition. - Vincenzo Librandi, Aug 05 2016
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MATHEMATICA
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PROG
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(Sage) [gaussian_binomial(n, 11, 9) for n in range(11, 18)] # Zerinvary Lajos, May 28 2009
(Magma) r:=11; q:=9; [&*[(1-q^(n-i+1))/(1-q^i): i in [1..r]]: n in [r..20]]; // Vincenzo Librandi, Aug 05 2016
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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