Number of nX1 0..7 arrays with every row and column running average nondecreasing rightwards and downwards.
A200707
Number of nX1 0..7 arrays with every row and column running average nondecreasing rightwards and downwards.
Terms
- a(0) =8a(1) =36a(2) =154a(3) =638a(4) =2583a(5) =10283a(6) =40437a(7) =157577a(8) =609826a(9) =2347039a(10) =8992543a(11) =34325682a(12) =130610876a(13) =495631814a(14) =1876372121a(15) =7089015135a(16) =26734090034a(17) =100657714409a(18) =378448861732
External references
- oeis: A200707