276725

Appears in sequences

• Numbers k such that k and k^2 use only the digits 2, 3, 5, 6 and 7.at n=39A137080
• Numbers k such that k and k^2 use only the digits 2, 5, 6 and 7.at n=13A137110
• Numbers k such that k and k^2 use only the digits 2, 5, 6, 7 and 8.at n=45A137111
• Numbers k such that k and k^2 use only the digits 2, 5, 6, 7 and 9.at n=35A137112