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A083937 A014486-encodings of the plane binary trees and plane general trees whose left(most) subtree is just a "stick": \. 1
2, 10, 42, 44, 170, 172, 178, 180, 184, 682, 684, 690, 692, 696, 714, 716, 722, 724, 728, 738, 740, 744, 752, 2730, 2732, 2738, 2740, 2744, 2762, 2764, 2770, 2772, 2776, 2786, 2788, 2792, 2800, 2858, 2860, 2866, 2868, 2872, 2890, 2892, 2898, 2900, 2904, 2914 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..47.

Index entries for encodings of plane rooted trees

FORMULA

a(n) = A014486(A072795(n))

CROSSREFS

Cf. A085224.

Sequence in context: A037561 A135512 A317328 * A085224 A192695 A181052

Adjacent sequences:  A083934 A083935 A083936 * A083938 A083939 A083940

KEYWORD

nonn

AUTHOR

Antti Karttunen Jun 13 2003

STATUS

approved

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Last modified July 15 16:09 EDT 2019. Contains 325049 sequences. (Running on oeis4.)