7798656
domain: N
Appears in sequences
- Number of nX3 zero-sum -2..2 arrays with rows and columns lexicographically nondecreasing.at n=4A201491
- Number of nX5 zero-sum -2..2 arrays with rows and columns lexicographically nondecreasing.at n=2A201493
- T(n,k)=Number of nXk zero-sum -2..2 arrays with rows and columns lexicographically nondecreasing.at n=23A201496
- T(n,k)=Number of nXk zero-sum -2..2 arrays with rows and columns lexicographically nondecreasing.at n=25A201496