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A369136 Matula-Göbel number of the prime tower factorization tree of A284456(n). 2

%I #10 Jan 20 2024 09:35:55

%S 1,2,3,4,6,5,8,9,10,12,7,15,18,14,16,20,24,21,30,27,28,36,25,40,32,42,

%T 45,13,48,60,35,54,50,56,26,72,63,80,84,90,70,64,75,39,81,100,49,120,

%U 96,52,11,108,112,126,105,135,144,140,78,22,168,150,98,160

%N Matula-Göbel number of the prime tower factorization tree of A284456(n).

%C A permutation of the positive integers; the positive integers in the order they appear in A369015.

%H Pontus von Brömssen, <a href="/A369136/b369136.txt">Table of n, a(n) for n = 1..10000</a>

%H <a href="/index/Mat#matula">Index entries for sequences related to Matula-Göbel numbers</a>.

%F a(n) = A369015(A284456(n)).

%F A369099(a(n)) = A284456(n).

%Y Inverse permutation to A369137.

%Y Cf. A284456, A369015, A369099.

%K nonn

%O 1,2

%A _Pontus von Brömssen_, Jan 14 2024

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Last modified August 8 03:39 EDT 2024. Contains 375018 sequences. (Running on oeis4.)