Number of n X 7 0..2 arrays with rows, columns and antidiagonals unimodal and diagonals nondecreasing.
A223932
Number of n X 7 0..2 arrays with rows, columns and antidiagonals unimodal and diagonals nondecreasing.
Terms
- a(0) =239a(1) =10511a(2) =142177a(3) =1065625a(4) =5773556a(5) =26250443a(6) =108796955a(7) =427868778a(8) =1623374603a(9) =5968786086a(10) =21245965257a(11) =73014123464a(12) =241654125566a(13) =769129639555
External references
- oeis: A223932