Primes made from cubes with every digit decreased by 1 and no carrying.

Terms

a(0) =7a(1) =53a(2) =401a(3) =617a(4) =2713a(5) =4721a(6) =127217a(7) =203321a(8) =667577a(9) =1188857a(10) =3630521a(11) =8320057a(12) =11314657a(13) =12776761a(14) =14301073a(15) =24176441a(16) =37117433a(17) =50051873a(18) =56806201a(19) =73176001a(20) =82465553a(21) =107075321a(22) =176802361a(23) =234461753a(24) =324138041a(25) =324408401