Generalized Stirling number triangle of first kind.

Terms

a(0) =1a(1) =-8a(2) =1a(3) =72a(4) =-17a(5) =1a(6) =-720a(7) =242a(8) =-27a(9) =1a(10) =7920a(11) =-3382a(12) =539a(13) =-38a(14) =1a(15) =-95040a(16) =48504a(17) =-9850a(18) =995a(19) =-50a(20) =1a(21) =1235520a(22) =-725592a(23) =176554a(24) =-22785a(25) =1645a(26) =-63a(27) =1a(28) =-17297280a(29) =11393808