Number of ordered set partitions of [n] with nondecreasing block sizes and maximal block size equal to seven.
A272497
Number of ordered set partitions of [n] with nondecreasing block sizes and maximal block size equal to seven.
Terms
- a(0) =1a(1) =8a(2) =108a(3) =1200a(4) =15510a(5) =194832a(6) =2749032a(7) =39402792a(8) =614555370a(9) =9964468800a(10) =172686804576
External references
- oeis: A272497