538534

Appears in sequences

• Number of (n+2)X(3+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 0 3 5 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 0 3 5 6 or 7.at n=15A252143
• Numbers that are the sum of ten fifth powers in six or more ways.at n=11A345638
• Numbers that are the sum of ten fifth powers in exactly six ways.at n=11A346351