Number of (n+2)X8 binary arrays with 3X3 subblock sums nondecreasing rightwards and downwards.
A186837
Number of (n+2)X8 binary arrays with 3X3 subblock sums nondecreasing rightwards and downwards.
Terms
- a(0) =1421952a(1) =33731024a(2) =798816802a(3) =17494747887a(4) =235234097572
External references
- oeis: A186837