Indices n>0 such that A083417(n) is zero.

Terms

a(0) =4a(1) =126a(2) =813a(3) =966a(4) =1166a(5) =1177a(6) =1666a(7) =1897a(8) =1974a(9) =2030a(10) =2041a(11) =2190a(12) =2349a(13) =2702a(14) =3299a(15) =3453a(16) =3695a(17) =4016a(18) =4140a(19) =4238a(20) =4278a(21) =4409a(22) =4784a(23) =4969a(24) =5102a(25) =5262a(26) =5274a(27) =5421a(28) =5536a(29) =5574