Triangle read by rows: coefficients of generating functions U_{1324,n}(y).

Terms

a(0) =-1a(1) =-1a(2) =1a(3) =-1a(4) =2a(5) =-1a(6) =-1a(7) =4a(8) =-3a(9) =1a(10) =-1a(11) =6a(12) =-8a(13) =4a(14) =-1a(15) =-1a(16) =8a(17) =-18a(18) =13a(19) =-5a(20) =1a(21) =-1a(22) =10a(23) =-32a(24) =36a(25) =-19a(26) =6a(27) =-1a(28) =-1a(29) =12