3325608

Appears in sequences

• Expansion of 1/(1-4*x)^(9/2).at n=7A020920
• Number of diagonal dissections of an n-gon into 6 regions.at n=9A033278
• a(n) = A000108(n)*A001764(n).at n=7A218441
• a(n) = 4^n * binomial(3*n/2,n).at n=7A244038
• Expansion of (Sum_{k>=0} x^(k^4))^19.at n=39A282288
• Expansion of (Sum_{k>=0} x^(k^4))^19.at n=42A282288
• a(n) = Product_{k = ceiling(n/2)..n-1} A090252(k).at n=12A354758