Number of A095283-primes in range ]2^n,2^(n+1)].

Terms

a(0) =0a(1) =2a(2) =1a(3) =4a(4) =4a(5) =9a(6) =14a(7) =29a(8) =52a(9) =90a(10) =167a(11) =312a(12) =577a(13) =1072a(14) =2026a(15) =3776a(16) =7177a(17) =13585a(18) =25726a(19) =49125a(20) =93569a(21) =178735a(22) =342381a(23) =657180a(24) =1262818a(25) =2430501a(26) =4684999a(27) =9040931a(28) =17470670a(29) =33798206