Number of rooted trees with n nodes and 6-colored non-root nodes.
A246235
Number of rooted trees with n nodes and 6-colored non-root nodes.
Terms
- a(0) =0a(1) =1a(2) =6a(3) =57a(4) =614a(5) =7284a(6) =91566a(7) =1200705a(8) =16232820a(9) =224669049a(10) =3167546164a(11) =45332076360a(12) =656839389030
External references
- oeis: A246235