Number of 7 X n arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 7 X n array.
A220037
Number of 7 X n arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 7 X n array.
Terms
- a(0) =8a(1) =14a(2) =36a(3) =119a(4) =297a(5) =626a(6) =1165a(7) =1963a(8) =3088a(9) =4630a(10) =6711a(11) =9492a(12) =13175a(13) =18010a(14) =24304a(15) =32431a(16) =42843a(17) =56082a(18) =72793a(19) =93738a(20) =119811a(21) =152054a(22) =191674a(23) =240061a(24) =298807a(25) =369726a(26) =454875a(27) =556576a(28) =677439a(29) =820386
External references
- oeis: A220037