Triangle T(n,k) = 1 - A176338(k) - A176338(n-k) + A176338(n) read by rows.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =-8a(5) =1a(6) =1a(7) =190a(8) =190a(9) =1a(10) =1a(11) =-14822a(12) =-14624a(13) =-14822a(14) =1a(15) =1a(16) =3557278a(17) =3542464a(18) =3542464a(19) =3557278a(20) =1a(21) =1a(22) =-2582583830a(23) =-2579026544a(24) =-2579041556a(25) =-2579026544a(26) =-2582583830a(27) =1a(28) =1a(35) =1