5442547
domain: N
Appears in sequences
- Number of penta-coverings of a set.at n=5A165436
- Number of (n^2) X n binary arrays with rows in nonincreasing order and n ones in every column.at n=4A188388
- Number of (5*n) X 5 binary arrays with rows in nonincreasing order and n ones in every column.at n=4A188389
- T(n,k) = number of (n*k) X k binary arrays with rows in nonincreasing order and n ones in every column.at n=40A188392