An inverse Chebyshev transform of 1-x.

Terms

a(0) =1a(1) =-1a(2) =1a(3) =-2a(4) =2a(5) =-5a(6) =5a(7) =-14a(8) =14a(9) =-42a(10) =42a(11) =-132a(12) =132a(13) =-429a(14) =429a(15) =-1430a(16) =1430a(17) =-4862a(18) =4862a(19) =-16796a(20) =16796a(21) =-58786a(22) =58786a(23) =-208012a(24) =208012a(25) =-742900a(26) =742900a(27) =-2674440a(28) =2674440a(29) =-9694845