A030481 Squares of primes, with property that all even digits occur together and all odd digits occur together.

4, 9, 25, 49, 289, 841, 2209, 2809, 4489, 6241, 6889, 22201, 22801, 24649, 66049, 80089, 208849, 426409, 466489, 822649, 2042041, 2468041, 2866249, 2886601, 4068289, 6046681, 6086089, 6466849, 6806881, 6848689, 8082649, 8288641