89582112

Appears in sequences

• Fibonacci sequence beginning 0, 6.at n=36A022089
• Expansion of (1+3x+x^2)/(1-3x+x^2).at n=18A099857
• a(n) = Fibonacci(n)*A004016(n) for n>=1, with a(0)=1, where A004016(n) is the number of integer solutions (x,y) to x^2 + x*y + y^2 = n.at n=36A205966
• a(n) = Fibonacci(n)*A002652(n) for n>=1, with a(0)=1, where A002652 lists the coefficients in theta series of Kleinian lattice Z[(-1+sqrt(-7))/2].at n=36A205975
• Number of length-n ternary strings x with the property that if w is a subword of x and |w| >= 3, then w reversed is not a subword of x.at n=35A330010