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%I #10 Jan 11 2024 03:03:02
%S 0,12,50,52,56,202,204,210,212,216,226,228,232,240,810,812,818,820,
%T 824,842,844,850,852,856,866,868,872,880,906,908,914,916,920,930,932,
%U 936,944,962,964,968,976,992,3242,3244,3250,3252,3256,3274,3276,3282,3284
%N Intersection of A014486 and A079946.
%C These are A014486-encodings of the binary trees (or equivalent general trees) whose left subtree (equivalently: leftmost branch) is not just a single edge.
%H Antti Karttunen, <a href="/A014486/a014486.ps.gz">Initial terms illustrated in positions 0,3,6,7,8,14,15,16,17,18,...</a>
%F a(n) = A014486(A081291(n)).
%Y Cf. A014486, A079946.
%K nonn
%O 1,2
%A _Antti Karttunen_, Mar 17 2003
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