549597

Appears in sequences

• Total area of the shadows of the three views of a three-dimensional version of the shell model of partitions with n shells.at n=34A207380
• Number of (n+2) X (5+2) 0..4 arrays with every consecutive three elements in every row and diagonal having exactly two distinct values, and in every column and antidiagonal not having exactly two distinct values, and new values 0 upwards introduced in row major order.at n=13A252958