2415919103

Appears in sequences

• Expansion of (1+x^2-x^3)/((1-x)*(1-2*x)).at n=30A052996
• a(n) = 9*4^n - 1.at n=14A114569
• Number of length-n 0..2 arrays with no following elements greater than or equal to the first repeated value.at n=27A267226
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 267", based on the 5-celled von Neumann neighborhood.at n=33A287463