108120

Appears in sequences

• Coordination sequence for lattice D*_10 (with edges defined by l_1 norm = 1).at n=6A035474
• Number of points of l_1 norm n in the "diamond" lattice D^+_4.at n=30A035878
• Duplicate of A035474.at n=6A045758
• a(n) = 4*n^3 + 4*n.at n=30A105374
• Number of points in the standard root system version of the D_4 lattice having L_infinity norm n.at n=15A117216
• a(n) = 10*a(n-1) + 2*a(n-2), with a(0)=0, a(1)=1.at n=6A191014
• a(n) = Catalan(n) mod Fibonacci(n).at n=26A246846