Primes that can be generated by the concatenation in base 2, in descending order, of two consecutive integers read in base 10.

A287019

Primes that can be generated by the concatenation in base 2, in descending order, of two consecutive integers read in base 10.

Terms

    a(0) =2a(1) =5a(2) =19a(3) =53a(4) =71a(5) =271a(6) =593a(7) =659a(8) =857a(9) =2339a(10) =2729a(11) =3119a(12) =3769a(13) =4159a(14) =8513a(15) =9029a(16) =9803a(17) =10061a(18) =11093a(19) =11351a(20) =11867a(21) =12641a(22) =12899a(23) =13931a(24) =14447a(25) =15737a(26) =16253a(27) =33409a(28) =33923a(29) =36493

External references