2277600

Appears in sequences

• Where A098018(k)=n.at n=24A098869
• Number of n X 3 nonnegative integer arrays with new values 0 upwards introduced in row major order and every value unique in its row and column.at n=4A211708
• T(n,k) = number of n X k nonnegative integer arrays with new values 0 upwards introduced in row major order and every value unique in its row and column.at n=23A211709
• T(n,k) = number of n X k nonnegative integer arrays with new values 0 upwards introduced in row major order and every value unique in its row and column.at n=25A211709