The matrix inverse of the unsigned Lah numbers A271703.

Terms

a(0) =1a(1) =0a(2) =1a(3) =0a(4) =-2a(5) =1a(6) =0a(7) =6a(8) =-6a(9) =1a(10) =0a(11) =-24a(12) =36a(13) =-12a(14) =1a(15) =0a(16) =120a(17) =-240a(18) =120a(19) =-20a(20) =1a(21) =0a(22) =-720a(23) =1800a(24) =-1200a(25) =300a(26) =-30a(27) =1a(28) =0a(29) =5040