Constant term of the reduction of the n-th cyclotomic polynomial by x^2->x+1.

Terms

a(0) =-1a(1) =1a(2) =2a(3) =2a(4) =5a(5) =2a(6) =13a(7) =3a(8) =7a(9) =3a(10) =89a(11) =2a(12) =233a(13) =5a(14) =8a(15) =14a(16) =1597a(17) =5a(18) =4181a(19) =10a(20) =47a(21) =23a(22) =28657a(23) =12a(24) =4596a(25) =57a(26) =1619a(27) =65a(28) =514229a(29) =16