Primes p such that the digits of p^2 are squares.
A308917
Primes p such that the digits of p^2 are squares.
Terms
- a(0) =2a(1) =3a(2) =7a(3) =97a(4) =107a(5) =701a(6) =997a(7) =1049a(8) =7001a(9) =10007a(10) =10243a(11) =20347a(12) =70001a(13) =97001a(14) =100549a(15) =202757a(16) =306749a(17) =379499a(18) =700001a(19) =997001a(20) =1002247a(21) =1070021a(22) =3317257a(23) =3346507a(24) =9536249a(25) =9970001a(26) =10095247a(27) =20470501a(28) =21095021a(29) =22144979
External references
- oeis: A308917