The number triangle associated with the polynomials V_n(x).

Terms

a(0) =1a(1) =-1a(2) =1a(3) =-1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =3a(9) =1a(10) =1a(11) =1a(12) =11a(13) =5a(14) =1a(15) =-1a(16) =1a(17) =41a(18) =29a(19) =7a(20) =1a(21) =-1a(22) =1a(23) =153a(24) =169a(25) =55a(26) =9a(27) =1a(28) =1a(29) =1