6600731

Properties

Appears in sequences

• a(n) = [x^(2n)y^n] Product_{i>=1} 1/((1-x^(2i-1)y^i)(1-x^(2i-1)y^(i-1))(1-x^(2i)y^i)^2).at n=23A316587
• Prime numbersat n=451206