Number of lattice paths from {n}^10 to {0}^10 using steps that decrement one component such that for each point (p_1,p_2,...,p_10) we have p_1<=p_2<=...<=p_10.

A227601

Number of lattice paths from {n}^10 to {0}^10 using steps that decrement one component such that for each point (p_1,p_2,...,p_10) we have p_1<=p_2<=...<=p_10.