Number of A095319-primes in range ]2^n,2^(n+1)].

Terms

a(0) =1a(1) =2a(2) =2a(3) =4a(4) =4a(5) =12a(6) =19a(7) =30a(8) =43a(9) =102a(10) =159a(11) =340a(12) =537a(13) =1146a(14) =1914a(15) =3992a(16) =6378a(17) =14010a(18) =23145a(19) =49682a(20) =82295a(21) =180016a(22) =303833a(23) =654049a(24) =1098521a(25) =2387358a(26) =4075501a(27) =8820563a(28) =15062515a(29) =32732736