Expansion of (1+4*x-2*x^2-4*x^3+4*x^4) / ((x-1)*(3*x^2+3*x+1)*(2*x^3+2*x^2+4*x+1)).

A110685

Expansion of (1+4*x-2*x^2-4*x^3+4*x^4) / ((x-1)*(3*x^2+3*x+1)*(2*x^3+2*x^2+4*x+1)).

Terms

    a(0) =-1a(1) =2a(2) =0a(3) =-13a(4) =60a(5) =-220a(6) =765a(7) =-2662a(8) =9384a(9) =-33457a(10) =120048a(11) =-431896a(12) =1554957a(13) =-5598250a(14) =20151564a(15) =-72527377a(16) =261011940a(17) =-939300196a(18) =3380216661a(19) =-12164232958a(20) =43774972368a(21) =-157531648801a(22) =566904871752

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