Smallest prime factor of prime(n)! / prime(n)# + 1.

Terms

a(0) =2a(1) =2a(2) =5a(3) =5a(4) =11a(5) =7a(6) =19a(7) =31a(8) =27893a(9) =223a(10) =554797a(11) =10333a(12) =29a(13) =61a(14) =28652131a(15) =293049347a(16) =7731517a(17) =1483a(18) =73a(19) =337809273983a(20) =67a(21) =440939a(22) =1321a(23) =94099a(24) =89a(25) =107a(26) =281a(28) =479a(29) =61a(30) =167