Number of connected simple graphs for which D.x = 1 has no solutions when D is the distance matrix.
A354465
Number of connected simple graphs for which D.x = 1 has no solutions when D is the distance matrix.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =2a(7) =14a(8) =398a(9) =23923
External references
- oeis: A354465