Binomial transform, alternating in sign, of the tribonacci numbers.

Terms

a(0) =0a(1) =-1a(2) =-1a(3) =-2a(4) =-2a(5) =-2a(6) =0a(7) =4a(8) =12a(9) =24a(10) =40a(11) =56a(12) =64a(13) =48a(14) =-16a(15) =-160a(16) =-416a(17) =-800a(18) =-1280a(19) =-1728a(20) =-1856a(21) =-1152a(22) =1152a(23) =6016a(24) =14336a(25) =26368a(26) =40704a(27) =52736a(28) =52736a(29) =24064