Expansion of (1-2x-3x^2)/((1-2x)(1+4x)(1-8x)).

A122910

Expansion of (1-2x-3x^2)/((1-2x)(1+4x)(1-8x)).

Terms

    a(0) =1a(1) =4a(2) =45a(3) =302a(4) =2636a(5) =20184a(6) =165040a(7) =1305952a(8) =10504896a(9) =83809664a(10) =671394560a(11) =5367485952a(12) =42954566656a(13) =343577810944

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