Triangle read by rows: coefficients of generating functions U_{13245,n}(y).

Terms

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