1394921875

Appears in sequences

• Scaled Chebyshev U-polynomial evaluated at sqrt(5)/2.at n=16A030191
• Binomial transform of Fibonacci(2n).at n=17A093131
• Expansion of ((1+x)^3 - x^3)/((1+x)^5 - x^5).at n=33A105369
• a(n) = Sum_{k >= 0}(-1)^k*binomial(n,5*k).at n=36A289306