Number of partitions of an n-gon into (n-5) parts.
A002060
Number of partitions of an n-gon into (n-5) parts.
Terms
- a(0) =4a(1) =60a(2) =550a(3) =4004a(4) =25480a(5) =148512a(6) =813960a(7) =4263600a(8) =21573816a(9) =106234700a(10) =511801290a(11) =2421810300a(12) =11289642000a(13) =51967090560a(14) =236635858800
External references
- oeis: A002060