113696

Appears in sequences

• Expansion of (1+x^2*C^2)*C^4, where C = (1-(1-4*x)^(1/2))/(2*x) is g.f. for Catalan numbers, A000108.at n=9A071723
• Floor(average of first n Fibonacci numbers).at n=30A078620
• a(n) = 2*a(n-1) + 6*a(n-2) with a(0)=2, a(1)=2.at n=9A127226