Number of 3-uniform hypergraphs on n labeled vertices where no two edges have exactly one vertex in common.
A323297
Number of 3-uniform hypergraphs on n labeled vertices where no two edges have exactly one vertex in common.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =16a(5) =76a(6) =271a(7) =1212a(8) =10158a(9) =78290a(10) =503231a(11) =3495966a(12) =33016534a(13) =327625520a(14) =3000119669a(15) =28185006956a(16) =308636238516
External references
- oeis: A323297