Number of (4*n) X n binary arrays with nonzero rows in decreasing order and 4 ones in every column.
A188446
Number of (4*n) X n binary arrays with nonzero rows in decreasing order and 4 ones in every column.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =1a(4) =278a(5) =67198a(6) =24537905a(7) =13744869502
External references
- oeis: A188446