Triangle read by rows generated from (x-1)*(x-2)*(x-4)*...

Terms

a(0) =1a(1) =1a(2) =-1a(3) =1a(4) =-3a(5) =2a(6) =1a(7) =-7a(8) =14a(9) =-8a(10) =1a(11) =-15a(12) =70a(13) =-120a(14) =64a(15) =1a(16) =-31a(17) =310a(18) =-1240a(19) =1984a(20) =-1024a(21) =1a(22) =-63a(23) =1302a(24) =-11160a(25) =41664a(26) =-64512a(27) =32768a(28) =1a(29) =-127