Production array of A122848, read by row.

Terms

a(0) =0a(1) =1a(2) =0a(3) =1a(4) =1a(5) =0a(6) =-1a(7) =2a(8) =1a(9) =0a(10) =3a(11) =-3a(12) =3a(13) =1a(14) =0a(15) =-15a(16) =12a(17) =-6a(18) =4a(19) =1a(20) =0a(21) =105a(22) =-75a(23) =30a(24) =-10a(25) =5a(26) =1a(27) =0a(28) =-945a(29) =630