8388595

Appears in sequences

• a(n) = (-1/2)*Sum_{i1 + i2 + i3 = 2*n} ((2*n)!/(i1! i2! i3!))*B(i1), where B are the Bernoulli numbers (with i1, i2, i3 >= 1).at n=11A124133
• Decimal representation of the n-th iteration of the "Rule 213" elementary cellular automaton starting with a single ON (black) cell.at n=11A267802
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 825", based on the 5-celled von Neumann neighborhood.at n=22A290519
• a(n) = 2^n - floor((n+3)/2).at n=23A320933