Numbers k > 1 such that k mod ord2(k) is even, where ord2(k) is the order of 2 mod k.

Terms

a(0) =2921a(1) =3017a(2) =3473a(3) =3479a(4) =5767a(5) =5969a(6) =6167a(7) =6377a(8) =6497a(9) =6913a(10) =7223a(11) =7519a(12) =7567a(13) =7751a(14) =9017a(15) =9271a(16) =10199a(17) =10447a(18) =11431a(19) =11929a(20) =12719a(21) =13439a(22) =13609a(23) =14513a(24) =16583a(25) =17009a(26) =17143a(27) =18631a(28) =18809a(29) =19313