Largest prime < 2*a(n-1) written in binary, a(1)=2.
A124387
Largest prime < 2*a(n-1) written in binary, a(1)=2.
Terms
- a(0) =10a(1) =11a(2) =101a(3) =111a(4) =1101a(5) =10111a(6) =101011a(7) =1010011a(8) =10100011a(9) =100111101a(10) =1001110111a(11) =10011101011a(12) =100111000111
External references
- oeis: A124387