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A010965
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Binomial coefficient C(n,12).
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4
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1, 13, 91, 455, 1820, 6188, 18564, 50388, 125970, 293930, 646646, 1352078, 2704156, 5200300, 9657700, 17383860, 30421755, 51895935, 86493225, 141120525, 225792840, 354817320, 548354040, 834451800
(list; graph; refs; listen; history; internal format)
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OFFSET
| 12,2
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COMMENTS
| a(n) = A110555(n+1,12). - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 27 2005
In this sequence only 13 is prime - Artur Jasinski (grafix(AT)csl.pl), Dec 02 2007
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FORMULA
| a(n+11)=n(n+1)(n+2)(n+3)(n+4)(n+5)(n+6)(n+7)(n+8)(n+9)(n+10)(n+11)/12! - Artur Jasinski (grafix(AT)csl.pl), Dec 02 2007, R. J. Mathar, Jul 07 2009.
Gf.: x^12/(1-x)^13. [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Aug 06 2008, R. J. Mathar, Jul 07 2009]
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MAPLE
| seq(binomial(n, 12), n=12..36); [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Aug 06 2008]
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MATHEMATICA
| Table[Binomial[n, 12], {n, 12, 50}] (* From Vladimir Joseph Stephan Orlovsky, Apr 22 2011 *)
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PROG
| (MAGMA) [Binomial(n, 12): n in [12..100]]; // Vincenzo Librandi, Apr 22 2011
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CROSSREFS
| Cf. A000581, A010966, A010967.
Sequence in context: A162631 A008505 A008495 * A022578 A090020 A092469
Adjacent sequences: A010962 A010963 A010964 * A010966 A010967 A010968
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
| Some formulas referring to other offsets corrected by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 07 2009
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