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A083940 A014486-indices of symmetric binary trees. 3

%I #7 Jan 29 2024 07:03:39

%S 0,1,6,43,51,389,416,477,504,551,4102,4191,4397,4485,4649,5100,5187,

%T 5393,5481,5645,5964,6051,6215,6489,47404,47700,48403,48697,49268,

%U 50833,51126,51828,52120,52691,53829,54120,54690,55690,59334,59627,60328

%N A014486-indices of symmetric binary trees.

%C Fixed points of permutation A057163.

%F a(0)=0, a(n)=A072764bi(n-1, A057163(n-1)).

%Y a(n) = A080300(A083941(n)). Cf. A083938, A084108.

%K nonn

%O 0,3

%A _Antti Karttunen_, May 13 2003

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)