A028149 - OEIS

%I #8 Sep 28 2023 11:24:34

%S 1,30,573,8902,122829,1570422,19052461,222558534,2527254477,

%T 28081375894,306750949869,3305552387046,35230183832845,

%U 372099762869046,3900761112145197,40636558684412038,421103652688800333

%N Expansion of 1/((1-4x)(1-7x)(1-9x)(1-10x)).

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (30, -327, 1522, -2520).

%F a(n)=(5*10^(n+3)-9^(n+4)+5*7^(n+3)-4^(n+3))/90. [_Yahia Kahloune_, Jun 11 2013]

%K nonn

%O 0,2

%A _N. J. A. Sloane_.