Inverse of eigentriangle of triangle A085478.

Terms

a(0) =1a(1) =-1a(2) =1a(3) =-1a(4) =-1a(5) =1a(6) =-1a(7) =-3a(8) =-1a(9) =1a(10) =-1a(11) =-6a(12) =-5a(13) =-1a(14) =1a(15) =-1a(16) =-10a(17) =-15a(18) =-7a(19) =-1a(20) =1a(21) =-1a(22) =-15a(23) =-35a(24) =-28a(25) =-9a(26) =-1a(27) =1a(28) =-1a(29) =-21