15321600

Appears in sequences

• Number of nX3 1..(max n,3) arrays with each row and column having unrepeated values.at n=5A221433
• Number of nX6 1..(max n,6) arrays with each row and column having unrepeated values.at n=2A221436
• T(n,k) is the number of n X k 1..(max n,k) arrays with each row and column having unrepeated values.at n=30A221438
• T(n,k) is the number of n X k 1..(max n,k) arrays with each row and column having unrepeated values.at n=33A221438