Array T(n,m) read by antidiagonals: the coefficient of [x^m] of 1/(-x^n + 1 - x^(1+n) + x + 3*x^(2+n) - 2*x^2 - x^(3+n)) in row n, column 1 <= m.

A175721

Array T(n,m) read by antidiagonals: the coefficient of [x^m] of 1/(-x^n + 1 - x^(1+n) + x + 3*x^(2+n) - 2*x^2 - x^(3+n)) in row n, column 1 <= m.

Terms

    a(0) =0a(1) =3a(2) =-1a(3) =-3a(4) =4a(5) =-1a(6) =10a(7) =-6a(8) =3a(9) =-1a(10) =-18a(11) =14a(12) =-4a(13) =3a(14) =-1a(15) =42a(16) =-24a(17) =10a(18) =-5a(19) =3a(20) =-1a(21) =-87a(22) =47a(23) =-19a(24) =12a(25) =-5a(26) =3a(27) =-1a(28) =190a(29) =-83

External references