489344

Appears in sequences

• Number of n X 3 binary matrices under row and column permutations and column complementations.at n=34A006381
• Number of n X n arrays of squares of integers with every 4X4 subblock summing to 5.at n=2A159205
• Number of n X n arrays of squares of integers with every (n-2)X(n-2) subblock summing to 5.at n=2A159361