892296

Appears in sequences

• Largest k such that k <= 81*(number of digits of k^n)*(number of digits of k^(n+1)).at n=16A130179
• a(n) = 6*a(n-1) + 9*a(n-2), with a(0)=0, a(1)=1.at n=8A189801
• G.f. satisfies: A(x - 3*A(x)^2) = x + A(x)^2.at n=5A276363