Numbers of the form 2^k - 1 for which each prime divisor has the form 4j + 3.
A183075
Numbers of the form 2^k - 1 for which each prime divisor has the form 4j + 3.
Terms
- a(0) =1a(1) =3a(2) =7a(3) =31a(4) =63a(5) =127a(6) =1023a(7) =8191a(8) =16383a(9) =32767a(10) =131071a(11) =524287a(12) =67108863a(13) =1073741823a(14) =2147483647a(15) =17179869183a(16) =274877906943
External references
- oeis: A183075