13111482259
domain: N
Appears in sequences
- Number of n X n 0..5 arrays with rows and columns, considered as 6-ary numbers, in nondecreasing order.at n=3A162088
- T(n,k)=Number of n X n 0..k arrays with rows and columns in lexicographically nondecreasing order.at n=31A229794
- Number of 4X4 0..n arrays with rows and columns in lexicographically nondecreasing order.at n=4A229797