264196

Appears in sequences

• Palindromic squares in base 16.at n=11A029734
• Squares k such that, if k has d digits, k has at least one digit in common with every other d-digit square.at n=15A173943
• Square numbers with at least one digit in common with any other positive square number.at n=8A182657
• Number of (n+2)X(2+2) 0..1 arrays with no 3x3 subblock diagonal sum equal to the antidiagonal sum or central row sum equal to the central column sum.at n=9A258919
• Squares in whose primorial base expansion only even digits appear.at n=49A328850
• Numbers m such that the average path sum is an integer when iterating from m to 1 with nondeterministic map k -> k - k/p, where p is any prime factor of k.at n=60A333785
• Y-coordinates of the lower envelope of A373330.at n=15A373332