3569217

Appears in sequences

• Values of x in the solutions to x^2 - 8*x*y + y^2 + 11 = 0, where 0 < x < y.at n=15A237262
• Bisection of the numerators of the convergents of cf (1,1,6,1,6,1,...,6,1).at n=8A341929
• a(n) = n! * (n+1)! * (n+2)! * Sum_{k=0..n} 1/(6^(n-k) * k! * (k+1)! * (k+2)!).at n=6A368840