54786

Appears in sequences

• Number of distinct values of the sum of 5 products of three 0..n integers.at n=22A225262
• Expansion of Product_{k>=1} 1 / (1 - k*x^k)^k.at n=12A266941
• The number of edges on a 2 by 1 ellipse formed by the straight line segments mutually connecting all points formed by dividing the ellipse into 2n equal angle sectors from its origin.at n=14A341764