712531

Properties

Appears in sequences

• Maximal number of 165432 patterns in a permutation of 1,2,...,n.at n=34A100356
• a(n) = 5*F(n)^2 + 5*F(n) + 1, where F(n) = Fibonacci(n).at n=14A124297
• 5 F(2n) (F(2n) + 1) + 1 where F(n) denotes the n-th Fibonacci number.at n=7A156095
• Prime numbersat n=57498