348053502590
domain: N
Appears in sequences
- Number of n X n 0..3 arrays with rows and columns, considered as 4-ary numbers, in nondecreasing order.at n=4A162086
- Number of nX5 0..3 arrays with rows and columns in nondecreasing order.at n=4A184125
- T(n,k)=Number of n X n 0..k arrays with rows and columns in lexicographically nondecreasing order.at n=25A229794
- Number of 5X5 0..n arrays with rows and columns in lexicographically nondecreasing order.at n=2A229798