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 A153834 Index sequence to A089840: position of A089840(n) when applied to the right hand side subtree. 3
 0, 3, 23, 27, 29, 33, 35, 46, 50, 52, 56, 58, 3655, 3659, 3667, 3677, 3681, 3747, 3751, 3759, 3763, 3771, 277, 281, 283, 287, 289, 299, 301, 305, 307, 311, 313, 323, 325, 329, 331, 335, 337, 347, 349, 353, 355, 359, 361, 396, 400, 402, 406, 408, 418, 420 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS The comments at A123694 concerning counts of fixed points apply also here. LINKS EXAMPLE When A089840(1) = A069770 (swap binary tree sides) is applied to the right subtree of a binary tree, we get A089850 = A089840(3), thus a(1)=3. When A089840(12) = A074679 is applied to the right subtree of a binary tree, we get A154121 = A089840(3655), thus a(12)=3655. CROSSREFS a(n) < A123694(n) for all n > 0. Used to construct A153832 and A153833. Sequence in context: A238198 A178177 A124076 * A323010 A153707 A232327 Adjacent sequences:  A153831 A153832 A153833 * A153835 A153836 A153837 KEYWORD nonn AUTHOR Antti Karttunen, Jan 07 2009 STATUS approved

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Last modified June 23 12:08 EDT 2021. Contains 345401 sequences. (Running on oeis4.)