Expansion of g.f. A(x) = Product_{n>=1} (1 + x^(n-1) + x^(2*n-1)) * (1 + x^n + x^(2*n-1)) * (1 - x^n - x^(2*n)).

A370541

Expansion of g.f. A(x) = Product_{n>=1} (1 + x^(n-1) + x^(2*n-1)) * (1 + x^n + x^(2*n-1)) * (1 - x^n - x^(2*n)).

Terms

    a(0) =2a(1) =5a(2) =0a(3) =-1a(4) =0a(5) =-18a(6) =-15a(7) =-23a(8) =-36a(9) =-25a(10) =-52a(11) =-35a(12) =-42a(13) =-8a(14) =13a(15) =4a(16) =96a(17) =100a(18) =208a(19) =227a(20) =388a(21) =434a(22) =499a(23) =709a(24) =670a(25) =837a(26) =883a(27) =1057a(28) =775a(29) =1044

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