745356

Appears in sequences

• a(n)^2 is smallest square number starting with a string of n 5's.at n=5A034986
• a(n)^2 is smallest square number starting with a string of n 5's.at n=6A034986
• a(n) is the smallest positive integer whose square starts with precisely n identical digits.at n=6A119511
• Numbers whose square starts with 6 identical digits.at n=5A119887
• a(n) is the smallest positive integer whose square starts with (at least) n identical digits.at n=6A119998
• Numbers whose square starts with 7 identical digits.at n=0A133183
• Numbers k such that k and k^2 use only the digits 3, 4, 5, 6 and 7.at n=23A137121
• Numbers n such that the decimal expansions of both n and n^2 have 3 as smallest digit and 7 as largest digit.at n=4A257486