Number of connected rooted strength 1 Eulerian graphs with n nodes.
A007126
Number of connected rooted strength 1 Eulerian graphs with n nodes.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =1a(4) =6a(5) =18a(6) =111a(7) =839a(8) =11076a(9) =260327a(10) =11698115a(11) =1005829079a(12) =163985322983
External references
- oeis: A007126