1502511

Appears in sequences

• Number of fixed 3D piled polyominoes: polycubes with fixed orientation, with no cubes "sitting on air".at n=10A113174
• Expansion of x/((1 - x - x^4)*(1 - x)^2).at n=39A145131
• Number of n X n 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.at n=4A298995
• Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.at n=4A298998
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.at n=40A299001