1178508
domain: N
Appears in sequences
- Fibonacci sequence beginning 0, 6.at n=27A022089
- 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=27A205966
- 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=26A330010