login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A160667 Denominator of Laguerre(n, 11). 2

%I

%S 1,1,2,3,24,60,144,2520,40320,36288,518400,362880,43545600,283046400,

%T 1585059840,59439744000,380414361600,2309658624000,582033973248000,

%U 1105864549171200,221172909834240000,464463110651904000

%N Denominator of Laguerre(n, 11).

%H G. C. Greubel, <a href="/A160667/b160667.txt">Table of n, a(n) for n = 0..466</a>

%t Denominator[Table[LaguerreL[n, 11], {n, 0, 50}]] (* _G. C. Greubel_, May 02 2018 *)

%o (PARI) for(n=0,30, print1(denominator(sum(k=0,n, binomial(n,k)*((-11)^k/k!))), ", ")) \\ _G. C. Greubel_, May 13 2018

%o (Magma) [Denominator((&+[Binomial(n,k)*((-11)^k/Factorial(k)): k in [0..n]])): n in [0..30]]; // _G. C. Greubel_, May 13 2018

%Y For numerators see A160655.

%K nonn,frac

%O 0,3

%A _N. J. A. Sloane_, Nov 14 2009

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 31 17:49 EST 2023. Contains 359980 sequences. (Running on oeis4.)