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!)
A028004 Expansion of 1/((1-2x)(1-6x)(1-11x)(1-12x)). 0

%I #8 Oct 23 2017 16:15:08

%S 1,31,633,10787,166481,2416827,33681481,456072739,6046236801,

%T 78876961163,1016157547769,12960408919731,163959874019761,

%U 2060322716086939,25744836645629097,320169349603453763

%N Expansion of 1/((1-2x)(1-6x)(1-11x)(1-12x)).

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (31,-328,1332,-1584).

%F a(n)=(6*12^(n+3)-8*11^(n+3)+3*6^(n+3)-2^(n+3))/360. [_Yahia Kahloune_, Jun 05 2013]

%t CoefficientList[Series[1/((1-2x)(1-6x)(1-11x)(1-12x)),{x,0,20}],x] (* or *) LinearRecurrence[{31,-328,1332,-1584},{1,31,633,10787},20] (* _Harvey P. Dale_, Oct 23 2017 *)

%K nonn

%O 0,2

%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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)