Expansion of (7*x^2+3*x-1)*(2*x^2+2*x+1)/((x-1)*(3*x^2+3*x+1)*(2*x^3+2*x^2+4*x+1)).
A110683
Expansion of (7*x^2+3*x-1)*(2*x^2+2*x+1)/((x-1)*(3*x^2+3*x+1)*(2*x^3+2*x^2+4*x+1)).
Terms
- a(0) =1a(1) =-7a(2) =21a(3) =-79a(4) =279a(5) =-997a(6) =3561a(7) =-12781a(8) =45951a(9) =-165355a(10) =595143a(11) =-2142025a(12) =7709073a(13) =-27743437a(14) =99840687a(15) =-359294443a(16) =1292981391a(17) =-4653011185a(18) =16744655841a(19) =-60258539413a(20) =216850840215a(21) =-780375582475
External references
- oeis: A110683