login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A010998 a(n) = binomial coefficient C(n,45). 5

%I

%S 1,46,1081,17296,211876,2118760,18009460,133784560,886322710,

%T 5317936260,29248649430,148902215280,707285522580,3155581562280,

%U 13298522298180,53194089192720,202802465047245,739632519584070,2588713818544245,8719878125622720,28339603908273840

%N a(n) = binomial coefficient C(n,45).

%H T. D. Noe, <a href="/A010998/b010998.txt">Table of n, a(n) for n = 45..1000</a>

%F G.f.: x^45/(1-x)^46. [_Zerinvary Lajos_, Dec 20 2008]

%p seq(binomial(n,45),n=45..67); # _Zerinvary Lajos_, Dec 20 2008

%t Table[Binomial[n,45],{n,45,77}] (* _Vladimir Joseph Stephan Orlovsky_, May 16 2011 *)

%o (MAGMA) [Binomial(n, 45): n in [45..70]]; // _Vincenzo Librandi_, Jun 12 2013

%Y Cf. A010996, A010997.

%K nonn

%O 45,2

%A _N. J. A. Sloane_

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 1 17:40 EDT 2020. Contains 334762 sequences. (Running on oeis4.)