2093056

Appears in sequences

• Monotonic ordering of nonnegative differences 8^i-4^j, for 40>= i>=0, j>=0.at n=38A192168
• a(n) = 2*a(n-1) + 2*a(n-2) - 4*a(n-3), a(1) = 0, a(2) = 0, a(3) = 8.at n=19A297619