350695511

Appears in sequences

• a(n) = (Fibonacci(2*n)-(-1)^n*Fibonacci(n))/2.at n=22A049602
• Number of (s(0), s(1), ..., s(n)) such that 0 < s(i) < 5 and |s(i) - s(i-1)| <= 1 for i = 1,2,...,n, s(0) = 2, s(n) = 4.at n=22A094292
• A fourth-order linear divisibility sequence related to the Fibonacci numbers: a(n) = (1/2)*Fibonacci(3*n)*Lucas(n).at n=10A238536