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 A183210 Tree generated by 3n-2. 0
 1, 2, 4, 3, 10, 6, 7, 5, 28, 15, 16, 9, 19, 11, 13, 8, 82, 42, 43, 23, 46, 24, 25, 14, 55, 29, 31, 17, 37, 20, 22, 12, 244, 123, 124, 63, 127, 65, 67, 35, 136, 69, 70, 36, 73, 38, 40, 21, 163, 83, 85, 44, 91, 47, 49, 26, 109, 56, 58, 30, 64, 33, 34, 18, 730 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS A permutation of the positive integers. See A183079 and A183209. Leftmost branch: A034472. Rightmost branch: A061419. LINKS Table of n, a(n) for n=1..65. FORMULA Let L(n)=3n-2. Let U(n)=A007494(n); U is the complement of L. The tree-array T(n,k) is then given by rows: T(0,0)=1; T(1,0)=2; T(n,2j)=L(T(n-1),j); T(n,2j+1)=U(T(n-1),j); for j=0,1,...,2^(n-1)-1, n>=2. CROSSREFS Cf. A183079, A034472, A061418, A061419, A016777, A007494. Sequence in context: A082382 A239599 A271864 * A226367 A324934 A240271 Adjacent sequences: A183207 A183208 A183209 * A183211 A183212 A183213 KEYWORD nonn AUTHOR Clark Kimberling, Dec 30 2010 STATUS approved

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Last modified April 22 00:17 EDT 2024. Contains 371886 sequences. (Running on oeis4.)