Semiprimes whose prime factors are of equal binary length and which differ from each other in one bit position only.
A261073
Semiprimes whose prime factors are of equal binary length and which differ from each other in one bit position only.
Terms
- a(0) =6a(1) =35a(2) =323a(3) =437a(4) =713a(5) =899a(6) =1763a(7) =1961a(8) =2021a(9) =2537a(10) =3233a(11) =4757a(12) =5561a(13) =5609a(14) =6497a(15) =7313a(16) =9797a(17) =10403a(18) =10961a(19) =11009a(20) =18209a(21) =19043a(22) =21353a(23) =22499a(24) =23393a(25) =26969a(26) =27221a(27) =29177a(28) =37001a(29) =38021
External references
- oeis: A261073