Number of (n+2)X(2+2) 0..1 arrays with nondecreasing maximum minus minimum of every three consecutive values in every row and column.
A250821
Number of (n+2)X(2+2) 0..1 arrays with nondecreasing maximum minus minimum of every three consecutive values in every row and column.
Terms
- a(0) =2744a(1) =22874a(2) =176184a(3) =1217728a(4) =8095062a(5) =52143132a(6) =330659096a(7) =2074791394a(8) =12942194000a(9) =80432210624a(10) =498785770398
External references
- oeis: A250821