1398091

Properties

Appears in sequences

• Generalized Jacobsthal numbers.at n=21A083579
• a(n) = 3*a(n-1) - a(n-2) - 3*a(n-3) + 2*a(n-4).at n=20A084172
• Number of minimum total dominating sets in the n-triangular grid graph.at n=13A304562
• Prime numbersat n=106974