Number of connected 3-element multiantichains on a labeled n-set.

A094735

Number of connected 3-element multiantichains on a labeled n-set.

Terms

    a(0) =0a(1) =1a(2) =1a(3) =8a(4) =75a(5) =796a(6) =8051a(7) =73788a(8) =623155a(9) =4965836a(10) =38028051a(11) =283400668a(12) =2072874035a(13) =14966280876a(14) =107083717651a(15) =761327161148

External references