Number of ordered set partitions of [n] where the maximal block size equals five.
A320761
Number of ordered set partitions of [n] where the maximal block size equals five.
Terms
- a(0) =1a(1) =12a(2) =168a(3) =2464a(4) =38808a(5) =657972a(6) =11997216a(7) =234594360a(8) =4903616718a(9) =109205019924
External references
- oeis: A320761