44385

Appears in sequences

• 1/4 the number of n X n arrays of squares of integers with every 2X2 subblock summing to 25.at n=11A159225
• Number of n-digit numbers m such that (a) the digits of m are from the set {1, 2, 3, 4, 5}, (b) any digit that appears in m appears at least twice.at n=7A171726
• Sums of NE-SW diagonals of triangle A172171.at n=20A172173