132409

Properties

Appears in sequences

• Expansion of (1-x-x^2)/(1-2x-x^2+x^4).at n=15A124217
• Number of n X 5 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=6A299125
• Number of nX7 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=4A299127
• Prime numbersat n=12361