Inverse binomial transform of A098149.

Terms

a(0) =1a(1) =0a(2) =-5a(3) =-25a(4) =-100a(5) =-375a(6) =-1375a(7) =-5000a(8) =-18125a(9) =-65625a(10) =-237500a(11) =-859375a(12) =-3109375a(13) =-11250000a(14) =-40703125a(15) =-147265625a(16) =-532812500a(17) =-1927734375a(18) =-6974609375a(19) =-25234375000a(20) =-91298828125a(21) =-330322265625