Expansion of x^2*(43 -11*x -148*x^2 +23*x^3)/(1 -2*x -7*x^2 +7*x^3 +12*x^4 -2*x^5).

A121957

Expansion of x^2*(43 -11*x -148*x^2 +23*x^3)/(1 -2*x -7*x^2 +7*x^3 +12*x^4 -2*x^5).

Terms

    a(0) =0a(1) =43a(2) =75a(3) =303a(4) =853a(5) =2786a(6) =8608a(7) =27261a(8) =85646a(9) =270137a(10) =851245a(11) =2684011a(12) =8462548a(13) =26684106a(14) =84143305a(15) =265331874a(16) =836695587a(17) =2638426981a(18) =8320048505a(19) =26236520890a(20) =82734709152a(21) =260896992401a(22) =822717574538

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