161926

Appears in sequences

• a(n+2) = 5*a(n+1) - 2*a(n), with a(0) = 1, a(1) = 4.at n=8A052913
• Array T(m,n) read by antidiagonals: T(m,n) = number of ways of 3-coloring an m X n grid (m >= 1, n >= 1).at n=47A078099
• Array T(m,n) read by antidiagonals: T(m,n) = number of ways of 3-coloring an m X n grid (m >= 1, n >= 1).at n=52A078099
• a(n) = 5*a(n-2) - 2*a(n-4), with initial terms 0,1,2,4.at n=17A079162