488984769

Appears in sequences

• Number of nX5 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 0 1 1 vertically.at n=23A207120
• Squares whose arithmetic mean of digits is 7 (i.e., the sum of digits is 7 times the number of digits).at n=20A316487