6624850

Appears in sequences

• a(n) = 7*a(n-1) + a(n-2), with a(0)=1 and a(1)=7.at n=8A054413
• First differences of Chebyshev polynomials S(n,51) = A097836(n) with Diophantine property.at n=4A097838
• Triangle, read by rows, T(n, k) = Fibonacci(n, k), where Fibonacci(n, x) is the Fibonacci polynomial.at n=52A117715