Primes that yield squares after deletion of their zero digits.

Terms

a(0) =409a(1) =1021a(2) =1069a(3) =1201a(4) =1609a(5) =2089a(6) =3061a(7) =5209a(8) =9601a(9) =10069a(10) =10369a(11) =18049a(12) =20089a(13) =20809a(14) =37021a(15) =37201a(16) =40009a(17) =44089a(18) =44809a(19) =50329a(20) =50929a(21) =52009a(22) =59029a(23) =59209a(24) =60889a(25) =62401a(26) =70921a(27) =79201a(28) =96001a(29) =100069