A014486-encodings of the plane binary trees and plane general trees whose left(most) subtree is just a "stick": \.

A083937

A014486-encodings of the plane binary trees and plane general trees whose left(most) subtree is just a "stick": \.

Terms

    a(0) =2a(1) =10a(2) =42a(3) =44a(4) =170a(5) =172a(6) =178a(7) =180a(8) =184a(9) =682a(10) =684a(11) =690a(12) =692a(13) =696a(14) =714a(15) =716a(16) =722a(17) =724a(18) =728a(19) =738a(20) =740a(21) =744a(22) =752a(23) =2730a(24) =2732a(25) =2738a(26) =2740a(27) =2744a(28) =2762a(29) =2764

External references