Coefficient array for the cube of Chebyshev's S polynomials.

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =1a(5) =-1a(6) =0a(7) =3a(8) =0a(9) =-3a(10) =0a(11) =1a(12) =0a(13) =0a(14) =0a(15) =-8a(16) =0a(17) =12a(18) =0a(19) =-6a(20) =0a(21) =1a(22) =1a(23) =0a(24) =-9a(25) =0a(26) =30a(27) =0a(28) =-45a(29) =0