Number of unordered triples of self-avoiding paths whose sets of nodes are disjoint subsets of a set of n points on a circle; one-node paths are allowed.
A361285
Number of unordered triples of self-avoiding paths whose sets of nodes are disjoint subsets of a set of n points on a circle; one-node paths are allowed.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =10a(4) =85a(5) =695a(6) =5600a(7) =45080a(8) =364854a(9) =2973270a(10) =24382875a(11) =200967250a(12) =1662197251a(13) =13772638789a(14) =114126098450a(15) =944285871200
External references
- oeis: A361285