Triangular sequence from a Peters polynomials expansion: l0 = 2; m0 = 2; p(t) = (1 + t)^x/(1 + (1 + t)^l0)^m0.

A137393

Triangular sequence from a Peters polynomials expansion: l0 = 2; m0 = 2; p(t) = (1 + t)^x/(1 + (1 + t)^l0)^m0.

Terms

    a(0) =1a(1) =-4a(2) =2a(3) =16a(4) =-20a(5) =4a(6) =-48a(7) =160a(8) =-72a(9) =8a(10) =-96a(11) =-1120a(12) =944a(13) =-224a(14) =16a(15) =3840a(16) =6208a(17) =-10880a(18) =4320a(19) =-640a(20) =32a(21) =-46080a(22) =-12672a(23) =115456a(24) =-72000a(25) =16960a(26) =-1728a(27) =64a(28) =322560a(29) =-294912

External references