104796

Appears in sequences

• Number of (n+2) X (4+2) 0..2 arrays with every consecutive three elements in every row, column, diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order.at n=8A252857
• Expansion of (1-x)^4/(x^2 + 4*x + 1).at n=8A294372
• Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 6 or 7 king-move adjacent elements, with upper left element zero.at n=15A305036