Number of trivalent connected simple graphs with 2*n nodes and girth at least 4.
A014371
Number of trivalent connected simple graphs with 2*n nodes and girth at least 4.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =1a(4) =2a(5) =6a(6) =22a(7) =110a(8) =792a(9) =7805a(10) =97546a(11) =1435720a(12) =23780814a(13) =432757568a(14) =8542471494a(15) =181492137812
External references
- oeis: A014371