Number of rooted identity trees with n nodes and 6-colored non-root nodes.

A255518

Number of rooted identity trees with n nodes and 6-colored non-root nodes.

Terms

    a(0) =0a(1) =1a(2) =6a(3) =51a(4) =542a(5) =6273a(6) =77262a(7) =991264a(8) =13109394a(9) =177428496a(10) =2445799878a(11) =34218909015a(12) =484668543660

External references