Number of odd chordless cycles in the n-triangular (Johnson) graph.
A303505
Number of odd chordless cycles in the n-triangular (Johnson) graph.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =12a(4) =72a(5) =612a(6) =3552a(7) =34632a(8) =247824a(9) =3047544a(10) =26502624a(11) =396071604a(12) =4055072664a(13) =71316639036a(14) =839706878016
External references
- oeis: A303505