Generalized Stirling number triangle of first kind.

Terms

a(0) =1a(1) =-4a(2) =1a(3) =32a(4) =-12a(5) =1a(6) =-384a(7) =176a(8) =-24a(9) =1a(10) =6144a(11) =-3200a(12) =560a(13) =-40a(14) =1a(15) =-122880a(16) =70144a(17) =-14400a(18) =1360a(19) =-60a(20) =1a(21) =2949120a(22) =-1806336a(23) =415744a(24) =-47040a(25) =2800a(26) =-84a(27) =1a(28) =-82575360a(29) =53526528