a(n) = least m > 1 such that m + (prime(n)#)^n is prime.

Terms

a(0) =3a(1) =5a(2) =11a(3) =19a(4) =89a(5) =323a(6) =29a(7) =61a(8) =79a(9) =199a(10) =563a(11) =181a(12) =353a(13) =1307a(14) =257a(15) =709a(16) =1237a(17) =1277a(18) =1609a(19) =1237a(20) =4157a(21) =2017a(22) =577a(23) =157a(24) =191a(25) =1063a(26) =239a(27) =823a(28) =1607a(29) =4159