Number of labeled odd-degree trees with 2n+1 nodes.

A143601

Number of labeled odd-degree trees with 2n+1 nodes.

Terms

    a(0) =1a(1) =1a(2) =13a(3) =541a(4) =47545a(5) =7231801a(6) =1695106117a(7) =567547087381

External references