Greater number in the least prime-semiprime gap of size n.

Terms

a(0) =3a(1) =9a(2) =29a(3) =101a(4) =346a(5) =247a(6) =6098a(7) =3181a(8) =2878a(9) =2531a(10) =16033a(11) =26615a(12) =114371a(13) =41793a(14) =74506a(15) =39359a(16) =463178a(17) =104677a(18) =248426a(19) =517441a(20) =923743a(21) =506531a(22) =1930846a(23) =584237a(24) =2560202a(25) =4036993a(26) =4570438a(27) =4552391a(28) =7879282a(29) =4417843