57411

Appears in sequences

• Expansion of g.f. 1/(1 - x + 2*x^3 + x^4).at n=26A112518
• Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 1100-0111-0110 pattern in any orientation.at n=16A146670
• Numbers that are the sum of seven fourth powers in ten or more ways.at n=19A345576
• Numbers that are the sum of seven fourth powers in exactly ten ways.at n=13A345832
• Records in A353717.at n=33A353722