A147546 - OEIS

%I #15 Dec 26 2022 09:10:16

%S 7,36,186,1002,5622,32466,190806,1132482,6757062,40427346,242215926,

%T 1452244962,8710305702,52252317426,313485305046,1880825933442,

%U 11284697713542,67707412226706,406242150410166,2437445932037922

%N Expansion of (7-41*x+42*x^2)/((1-6*x)*(1-3*x)*(1-2*x)).

%H <a href="/index/Rec#order_03">Index entries for linear recurrences with constant coefficients</a>, signature (11,-36,36).

%F a(n)=11*a(n-1)-36*a(n-2)+36*a(n-3) = 6*3^n-3*2^n+4*6^n. G.f.: (7-41*x+42*x^2)/((1-6x)(1-3x)(1-2x)). - _R. J. Mathar_, Nov 09 2008

%K nonn,easy,less

%O 0,1

%A _Roger L. Bagula_, Nov 06 2008

%E Meaningful name from _Joerg Arndt_, Dec 26 2022