57280

Appears in sequences

• Diagonal sums of triangle A099573.at n=32A099574
• a(n) = 2*a(n-1) + 16*a(n-2) + 16*a(n-3) for n>3 with a(1)=1, a(2)=14, a(3)=60.at n=6A140184
• Number of sets (in the Hausdorff metric geometry) at each location between two sets defining a polygonal configuration consisting of two 4-gonal polygonal components chained with string components of length l as l varies.at n=13A152929
• Molecular topological indices of the web graphs.at n=19A192850
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 54", based on the 5-celled von Neumann neighborhood.at n=15A278600
• Integers m that satisfy tau(m) + omega(m) = #({phi(x) = m}).at n=27A305656
• a(n) = ((2^n*n + i*(1 - i)^n - i*(1 + i)^n))/4, where i is the imaginary unit.at n=14A323225