Number of nX1 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.
A200930
Number of nX1 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.
Terms
- a(0) =7a(1) =21a(2) =57a(3) =107a(4) =151a(5) =134a(6) =70a(7) =906a(8) =5719a(9) =22641a(10) =57330a(11) =94749a(12) =91284a(13) =46026a(14) =712408a(15) =5250502a(16) =23239004a(17) =63993718a(18) =111584800a(19) =110564320a(20) =55707400a(21) =931579960a(22) =7356246430a(23) =34247930590a(24) =97967909500a(25) =175167537020a(26) =176238424600
External references
- oeis: A200930