132240

Appears in sequences

• Sum of products of factorials of parts times the factorial of the number of parts in all integer partitions of n.at n=8A160564
• Integers that are Rhonda numbers to base 18.at n=29A255735
• Triangle T(n,g) read by rows: Partition of the set of (2n-1)! circular permutations on 2n elements according to the minimal genus g of the surface in which one can immerse the non-simple closed curves with n crossings determined by those permutations.at n=10A264755