Triangle read by rows: terms T(n,k) of a binomial decomposition of n as Sum(k=0..n)T(n,k).

Terms

a(0) =0a(1) =0a(2) =1a(3) =0a(4) =4a(5) =-2a(6) =0a(7) =12a(8) =-18a(9) =9a(10) =0a(11) =32a(12) =-108a(13) =144a(14) =-64a(15) =0a(16) =80a(17) =-540a(18) =1440a(19) =-1600a(20) =625a(21) =0a(22) =192a(23) =-2430a(24) =11520a(25) =-24000a(26) =22500a(27) =-7776a(28) =0a(29) =448