112430

Appears in sequences

• Trajectory of 6 under iteration of the map k -> A087712(k).at n=19A144760
• Trajectory of 10 under iteration of the map k -> A087712(k).at n=21A144814
• a(n) = a(n-1) - a(n-2) + 3*a(n-3) with a(0) = 1, a(1) = 2 and a(2) = 4.at n=25A356849