13069854

Appears in sequences

• Fibonacci sequence beginning 0, 6.at n=32A022089
• Expansion of (1+3x+x^2)/(1-3x+x^2).at n=16A099857
• a(n) = tau(n)*Fibonacci(n), where tau(n) = A000005(n), the number of divisors of n.at n=31A203847
• Number of length n+2 0..5 arrays with no pair in any consecutive three terms totalling exactly 5.at n=8A245992
• Numbers that are a product of distinct Fibonacci numbers (A160009) and also a product of distinct Lucas numbers (A274280).at n=9A273803
• Numbers that are a product of distinct Fibonacci numbers (A000045) and also a product of distinct Lucas numbers (A000032, including 2).at n=27A274371
• 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=31A330010