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 not allowed.
A361284
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 not allowed.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =15a(6) =420a(7) =7140a(8) =95760a(9) =1116990a(10) =11891880a(11) =118776900a(12) =1132182480a(13) =10415938533a(14) =93207174060a(15) =815777235000
External references
- oeis: A361284