Number of A095285-primes in range ]2^n,2^(n+1)].

Terms

a(0) =1a(1) =2a(2) =2a(3) =5a(4) =7a(5) =12a(6) =19a(7) =39a(8) =67a(9) =122a(10) =211a(11) =417a(12) =722a(13) =1376a(14) =2329a(15) =4846a(16) =8423a(17) =17092a(18) =29281a(19) =60653a(20) =105893a(21) =216916a(22) =378928a(23) =786408a(24) =1385920a(25) =2876617a(26) =5069466a(27) =10583728a(28) =18782814a(29) =39107151