Number of nX1 0..5 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.
A200895
Number of nX1 0..5 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) =6a(1) =15a(2) =33a(3) =46a(4) =44a(5) =20a(6) =214a(7) =1055a(8) =3020a(9) =5124a(10) =4965a(11) =2136a(12) =27564a(13) =156000a(14) =491176a(15) =899572a(16) =909040a(17) =394760a(18) =5486260a(19) =32803375a(20) =107532655a(21) =203115730a(22) =209292900a(23) =91748000a(24) =1319324175a(25) =8093115065a(26) =27032377190a(27) =51739373280a(28) =53721457020
External references
- oeis: A200895