Triangle read by rows: T(n,k) is the number of parking functions of length n with k strict descents. T(n,k) for n >= 1 and 0 <= k <= n-1.
A333829
Triangle read by rows: T(n,k) is the number of parking functions of length n with k strict descents. T(n,k) for n >= 1 and 0 <= k <= n-1.
Terms
- a(0) =1a(1) =2a(2) =1a(3) =5a(4) =10a(5) =1a(6) =14a(7) =73a(8) =37a(9) =1a(10) =42a(11) =476a(12) =651a(13) =126a(14) =1a(15) =132a(16) =2952a(17) =8530a(18) =4770a(19) =422a(20) =1a(21) =429a(22) =17886a(23) =95943a(24) =114612a(25) =31851a(26) =1422a(27) =1a(28) =1430a(29) =107305
External references
- oeis: A333829