Number of nX6 0..2 arrays with rows and columns unimodal.
A223829
Number of nX6 0..2 arrays with rows and columns unimodal.
Terms
- a(0) =148a(1) =21904a(2) =1492552a(3) =54035194a(4) =1215505987a(5) =18986502099a(6) =222531132820
External references
- oeis: A223829