Square array read by antidiagonals of number of ways of dividing n*k labeled items into n labeled boxes with k items in each box.
A060538
Square array read by antidiagonals of number of ways of dividing n*k labeled items into n labeled boxes with k items in each box.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =6a(5) =6a(6) =1a(7) =20a(8) =90a(9) =24a(10) =1a(11) =70a(12) =1680a(13) =2520a(14) =120a(15) =1a(16) =252a(17) =34650a(18) =369600a(19) =113400a(20) =720a(21) =1a(22) =924a(23) =756756a(24) =63063000a(25) =168168000a(26) =7484400a(27) =5040a(28) =1a(29) =3432
External references
- oeis: A060538