Squares-of-primes in which no two adjacent digits have the same parity.

Terms

a(0) =4a(1) =9a(2) =25a(3) =49a(4) =121a(5) =169a(6) =361a(7) =529a(8) =961a(9) =12769a(10) =16129a(11) =18769a(12) =32761a(13) =72361a(14) =76729a(15) =78961a(16) =96721a(17) =212521a(18) =214369a(19) =436921a(20) =452929a(21) =458329a(22) =1038361a(23) =1630729a(24) =1852321a(25) =3892729a(26) =5230369a(27) =5470921a(28) =5650129a(29) =5812921