T(n,k) = number of n-element 0..3 arrays with each element the minimum of k adjacent elements of a random 0..3 array of n+k-1 elements.
A217954
T(n,k) = number of n-element 0..3 arrays with each element the minimum of k adjacent elements of a random 0..3 array of n+k-1 elements.
Terms
- a(0) =4a(1) =4a(2) =16a(3) =4a(4) =16a(5) =64a(6) =4a(7) =16a(8) =50a(9) =256a(10) =4a(11) =16a(12) =50a(13) =144a(14) =1024a(15) =4a(16) =16a(17) =50a(18) =130a(19) =422a(20) =4096a(21) =4a(22) =16a(23) =50a(24) =130a(25) =310a(26) =1268a(27) =16384a(28) =4a(29) =16
External references
- oeis: A217954