Squares composed of digits {2, 5, 7}.
A030485
Squares composed of digits {2, 5, 7}.
Terms
- a(0) =25a(1) =225a(2) =7225a(3) =27225a(4) =55225a(5) =2772225a(6) =227557225a(7) =277722225a(8) =27777222225a(9) =72272257225
External references
- oeis: A030485