a(n) = smallest prime congruent to 1 mod A051426(n).

Terms

a(0) =3a(1) =5a(2) =13a(3) =73a(4) =241a(5) =241a(6) =2521a(7) =3361a(8) =15121a(9) =15121a(10) =55441a(11) =55441a(12) =4324321a(13) =4324321a(14) =4324321a(15) =4324321a(16) =196035841a(17) =196035841a(18) =1862340481a(19) =1862340481a(20) =1862340481a(21) =1862340481a(22) =10708457761a(23) =10708457761a(24) =214169155201a(25) =214169155201