A014486-encoding of the branch-reduced binomial-mod-2 binary trees.
A080263
A014486-encoding of the branch-reduced binomial-mod-2 binary trees.
Terms
- a(0) =2a(1) =50a(2) =906a(3) =247986a(4) =4072138a(5) =1059204274a(6) =272900475786
External references
- oeis: A080263