39088166

Appears in sequences

• a(n) = Fibonacci(n) - 3. Number of total preorders.at n=34A006327
• a(n) = Fibonacci(4n+2) - 3.at n=8A081075
• a(n) = L(n)*L(n+1) mod F(n+2) where F=A000045 is the Fibonacci numbers and L = A000032 is the Lucas numbers.at n=36A348591
• Starts of runs of 4 consecutive integers that are Wythoff-Niven numbers (A364006).at n=15A364009