Sort the primes (except 2) according to the multiplicative order of 2 modulo that prime. If two primes have the same order of 2, they are arranged numerically.
A108974
Sort the primes (except 2) according to the multiplicative order of 2 modulo that prime. If two primes have the same order of 2, they are arranged numerically.
Terms
- a(0) =3a(1) =7a(2) =5a(3) =31a(4) =127a(5) =17a(6) =73a(7) =11a(8) =23a(9) =89a(10) =13a(11) =8191a(12) =43a(13) =151a(14) =257a(15) =131071a(16) =19a(17) =524287a(18) =41a(19) =337a(20) =683a(21) =47a(22) =178481a(23) =241a(24) =601a(25) =1801a(26) =2731a(27) =262657a(28) =29a(29) =113
External references
- oeis: A108974