Row sums of A060338.

Terms

a(0) =1a(1) =1a(2) =0a(3) =-4a(4) =-4a(5) =60a(6) =160a(7) =-2000a(8) =-9840a(9) =118160a(10) =915200a(11) =-10900800a(12) =-121640000a(13) =1448075200a(14) =22005235200a(15) =-261817504000