Number of set partitions of [n] such that 6 is the largest element of the last block.
A271745
Number of set partitions of [n] such that 6 is the largest element of the last block.
Terms
- a(0) =104a(1) =250a(2) =692a(3) =2110a(4) =6932a(5) =24190a(6) =88772a(7) =340030a(8) =1351412a(9) =5546110a(10) =23407652a(11) =101247550a(12) =447454292a(13) =2015029630a(14) =9224364932a(15) =42832260670a(16) =201341787572a(17) =956443162750
External references
- oeis: A271745