Number of chordal graphs (or triangulated graphs) on n vertices.

A048193

Number of chordal graphs (or triangulated graphs) on n vertices.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =10a(4) =27a(5) =94a(6) =393a(7) =2119a(8) =14524a(9) =126758a(10) =1392387a(11) =19109099a(12) =326005775a(13) =6905776799a(14) =181945055235

External references