733861607

Appears in sequences

• Number of n X n 0..4 arrays with rows and columns, considered as 5-ary numbers, in nondecreasing order.at n=3A162087
• T(n,k)=Number of n X n 0..k arrays with rows and columns in lexicographically nondecreasing order.at n=24A229794
• Number of 4X4 0..n arrays with rows and columns in lexicographically nondecreasing order.at n=3A229797