Number of connected simple graphs with n vertices, n+7 edges, and vertex degrees no more than 4.
A112442
Number of connected simple graphs with n vertices, n+7 edges, and vertex degrees no more than 4.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =2a(7) =35a(8) =707a(9) =11477a(10) =146428a(11) =1530906a(12) =13663758a(13) =107554370a(14) =764873164a(15) =5004170844a(16) =30537798974a(17) =175688807383a(18) =960958921848
External references
- oeis: A112442