Positive integers n such that 2^n == 2^7 (mod n).

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =7a(5) =8a(6) =15a(7) =16a(8) =28a(9) =32a(10) =49a(11) =62a(12) =64a(13) =91a(14) =112a(15) =128a(16) =133a(17) =196a(18) =217a(19) =255a(20) =259a(21) =301a(22) =427a(23) =448a(24) =469a(25) =511a(26) =527a(27) =553a(28) =679a(29) =721