Total number of permutation arrays of side length n and dimension k as defined by Eriksson and Linusson (2000a); square array T(n,k), read by ascending antidiagonals, for n, k >= 1.
A330490
Total number of permutation arrays of side length n and dimension k as defined by Eriksson and Linusson (2000a); square array T(n,k), read by ascending antidiagonals, for n, k >= 1.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =1a(7) =6a(8) =5a(9) =1a(10) =1a(11) =24a(12) =70a(13) =15a(14) =1a(15) =1a(16) =120a(17) =2167a(18) =1574a(19) =52a(20) =1a(21) =1a(22) =720a(23) =130708a(24) =968162a(25) =69874a(26) =203a(27) =1a(28) =1a(29) =5040
External references
- oeis: A330490