514227

Appears in sequences

• a(n) = Fibonacci(n+3) - 2.at n=26A001911
• Number of strict (-1)st-order maximal independent sets in path graph.at n=26A007382
• Expansion of (1-x)/(1-2*x^2-x^3).at n=31A078024
• a(n) = Fibonacci(4n+1) - 2, or Fibonacci(2n+2)*Lucas(2n-1).at n=6A081012
• Number of compositions of n into parts 1 and 2 with both parts present.at n=25A245738
• a(n) = (Fibonacci(n+2)-1) mod Fibonacci(floor(n/2)).at n=56A270741