27979

Appears in sequences

• a(n) = A001209(n) + 1.at n=38A196069
• Expansion of Sum_{k>=2} x^Fibonacci(k)/(1 - x^Fibonacci(k)) / Product_{k>=2} (1 - x^Fibonacci(k)).at n=40A281689
• a(n) = A159065(n+1) - A334701(n).at n=32A335677
• Number of rooted trees with n nodes, most of which are leaves.at n=14A358581
• Number of rooted trees with n nodes, at least half of which are leaves.at n=14A358583