2149991424

Appears in sequences

• Squared Fibonacci numbers: a(n) = F(n)^2 where F = A000045.at n=24A007598
• Squares of even Fibonacci numbers.at n=8A014729
• a(n) = Fibonacci(2n)^2.at n=12A049684
• Partial sums of A001654, or sum of the areas of the first n Fibonacci rectangles.at n=23A064831
• a(n)-1, a(n) and a(n)+1 form three consecutive integers that can be factored into Fibonacci numbers.at n=25A065885
• Product_{k=1..floor((n-1)/2)} (1 + 4*cos(k*Pi/n)^2)*(1 + 4*sin(k*Pi/n)^2).at n=24A152189
• A204521(n)^2 = floor[A055812(n)/5]: Squares which written in base 5, with some digit appended, yield another square.at n=18A203719
• Number of nX4 0..1 arrays with every element equal to 0, 1 or 4 horizontally or antidiagonally adjacent elements, with upper left element zero.at n=21A301960