317815

Appears in sequences

• Expansion of (1+x)^2/(1-2x^2+x^3).at n=32A113312
• a(n) = Fibonacci(n) + 4.at n=28A157727
• Number of n X 4 0..1 arrays with every element equal to 1, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.at n=28A298920
• Number of 3Xn 0..1 arrays with every element equal to 0 or 1 horizontally or antidiagonally adjacent elements, with upper left element zero.at n=24A301792
• Number of nX4 0..1 arrays with every element unequal to 0, 2, 3 or 6 king-move adjacent elements, with upper left element zero.at n=26A304137