Let a(1)=1; for n>1, a(n)=nextprime((3/2)*a(n-1)).

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =11a(5) =17a(6) =29a(7) =47a(8) =71a(9) =107a(10) =163a(11) =251a(12) =379a(13) =569a(14) =857a(15) =1289a(16) =1949a(17) =2927a(18) =4391a(19) =6599a(20) =9901a(21) =14867a(22) =22303a(23) =33457a(24) =50207a(25) =75323a(26) =112997a(27) =169501a(28) =254257a(29) =381389