Least number that is the start of a prime-semiprime gap of size n.

Terms

a(0) =2a(1) =7a(2) =26a(3) =97a(4) =341a(5) =241a(6) =6091a(7) =3173a(8) =2869a(9) =2521a(10) =16022a(11) =26603a(12) =114358a(13) =41779a(14) =74491a(15) =39343a(16) =463161a(17) =104659a(18) =248407a(19) =517421a(20) =923722a(21) =506509a(22) =1930823a(23) =584213a(24) =2560177a(25) =4036967a(26) =4570411a(27) =4552363a(28) =7879253a(29) =4417813