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A153242 Positions of general trees in A014486 whose degree is not one. 1

%I #4 Mar 31 2012 13:21:17

%S 0,2,4,5,6,9,10,11,12,13,14,15,16,19,23,24,25,26,27,28,29,30,31,32,33,

%T 34,35,36,37,38,39,40,41,42,43,44,47,51,52,53,56,60,65,66,67,68,69,70,

%U 71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93

%N Positions of general trees in A014486 whose degree is not one.

%H A. Karttunen, <a href="/A153242/b153242.txt">Table of n, a(n) for n = 0..1000</a>

%Y I.e. such i that A057515(i) is not 1. Complement of A057548. For n>0, gives the indices of trees whose degree is greater than one. (At least two top-level branches).

%K nonn

%O 0,2

%A _Antti Karttunen_, Dec 21 2008

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Last modified April 24 13:56 EDT 2024. Contains 371958 sequences. (Running on oeis4.)