304278004997domain: NAppears in sequencesMain diagonal of triangle A100226.at n=30A100227Number of independent vertex sets in the Moebius ladder graph with 2n nodes (n >= 0).at n=30A182143a(0)=3, a(1)=5, a(2)=35; a(n) = 5*a(n-1) + 5*a(n-2) - a(n-3) for n > 2.at n=15A383720