Number of disconnected 3-regular simple graphs on 2n vertices with girth exactly 5.
A185035
Number of disconnected 3-regular simple graphs on 2n vertices with girth exactly 5.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =0a(10) =1a(11) =2a(12) =12a(13) =67a(14) =597a(15) =7134a(16) =107820a(17) =1876672a(18) =35924730a(19) =741405102a(20) =16356067055a(21) =383931363314
External references
- oeis: A185035