Semiprimes whose prime factors are of equal binary length and which differ from each other in exactly three bit positions.

A261075

Semiprimes whose prime factors are of equal binary length and which differ from each other in exactly three bit positions.

Terms

    a(0) =527a(1) =551a(2) =1591a(3) =2173a(4) =2491a(5) =2623a(6) =3127a(7) =5183a(8) =5963a(9) =6059a(10) =6557a(11) =6767a(12) =6887a(13) =7031a(14) =7373a(15) =7571a(16) =7597a(17) =7739a(18) =7979a(19) =8051a(20) =8249a(21) =8549a(22) =8633a(23) =8881a(24) =9017a(25) =9523a(26) =9701a(27) =10541a(28) =10807a(29) =11303

External references