Vincenzo Librandi, <a href="/A004342/b004342.txt">Table of n, a(n) for n = 12..100</a>

(MAGMA) [Binomial(4*n, n-12): n in [12..50]]; // Vincenzo Librandi, May 06 2011

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proposed

proposed

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Table[Binomial[4n, n-12], {n, 12, 30}] (* From Harvey P. Dale, May 05 2011 *)

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proposed

M. Abramowitz and I. A. Stegun, eds., <a href="http://www.nrbook.com/abramowitz_and_stegun/">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, December 1972 [alternative scanned copy].

nonn,easy,new

N. J. A. Sloane (njas(AT)research.att.com).

M. Abramowitz and I. A. Stegun, eds., <a href="http://www.nrbook.com/abramowitz_and_stegun/">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, December 1972 [alternative scanned copy].

nonn,easy,new

AS1 M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 828.

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Binomial coefficient C(4n,n-12).

1, 52, 1540, 34220, 635376, 10424128, 156238908, 2186189400, 28987537150, 368136785016, 4513667845896, 53752237906276, 624668654531480, 7110542499799200, 79515468511191440, 875691012480893280

12,2

AS1 828.

nonn,easy

njas

approved