Prime numbers such that no lesser prime has the same binary weight (number of ones in binary expansion).

A372685

Prime numbers such that no lesser prime has the same binary weight (number of ones in binary expansion).

Terms

    a(0) =2a(1) =3a(2) =7a(3) =23a(4) =31a(5) =127a(6) =311a(7) =383a(8) =991a(9) =2039a(10) =3583a(11) =6143a(12) =8191a(13) =63487a(14) =73727a(15) =129023a(16) =131071a(17) =522239a(18) =524287a(19) =1966079a(20) =4128767a(21) =14680063a(22) =16250879a(23) =33546239a(24) =67108351a(25) =201064447a(26) =260046847a(27) =536739839a(28) =1073479679a(29) =2147483647

External references