Triangle of coefficients of Chebyshev's S(n,x+4) polynomials (exponents of x in increasing order).

Terms

a(0) =1a(1) =4a(2) =1a(3) =15a(4) =8a(5) =1a(6) =56a(7) =46a(8) =12a(9) =1a(10) =209a(11) =232a(12) =93a(13) =16a(14) =1a(15) =780a(16) =1091a(17) =592a(18) =156a(19) =20a(20) =1a(21) =2911a(22) =4912a(23) =3366a(24) =1200a(25) =235a(26) =24a(27) =1a(28) =10864a(29) =21468