5293446

Appears in sequences

• Large Schröder numbers (or large Schroeder numbers, or big Schroeder numbers).at n=11A006318
• a(n) = a(1)*a(n-1) + a(2)*a(n-2) + ...+ a(n-2)*a(2) for n >= 3.at n=11A025240
• First column of inverse of Delannoy triangle.at n=12A103137
• A bisection of A006318.at n=5A138463
• Expansion of (3 - x - sqrt(1 - 6*x + x^2))/2.at n=12A155069