Number of n X 6 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 n X 6 array.
A219500
Number of n X 6 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 n X 6 array.
Terms
- a(0) =6a(1) =11a(2) =35a(3) =88a(4) =179a(5) =325a(6) =550a(7) =885a(8) =1369a(9) =2050a(10) =2986a(11) =4246a(12) =5911a(13) =8075a(14) =10846a(15) =14347a(16) =18717a(17) =24112a(18) =30706a(19) =38692a(20) =48283a(21) =59713a(22) =73238a(23) =89137a(24) =107713a(25) =129294a(26) =154234a(27) =182914a(28) =215743a(29) =253159
External references
- oeis: A219500