239945

Appears in sequences

• a(n) = 5*a(n-1) + 6*a(n-2), a(0) = 0, a(1) = 1.at n=8A015540
• Triangular array read by rows: row n shows the coefficients of the polynomial p(x,n) constructed as in Comments; these polynomials form a strong divisibility sequence.at n=28A327323
• a(n) = p(0,n), where p(x,n) is the strong divisibility sequence of polynomials based on sqrt(6) as in A327323.at n=7A329014