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A341699 a(n) is the least m such that A341694(m, k) = n for some k > 0.

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%I A341699 #13 Feb 19 2021 18:56:08
%S A341699 1,2,2,4,2,11,4,2,5,12,4,9,2,8,17,12,5,4,24,32,2,48,8,13,10,12,19,16,
%T A341699 4,25,5,18,21,2,33,36,8,11,34,45,37,9,68,13,16,66,4,77,10,24,27,47,17,
%U A341699 153,2,39,5,48,95,8,22,51,18,26,21,49,71,12,44,11,36
%N A341699 a(n) is the least m such that A341694(m, k) = n for some k > 0.
%H A341699 Rémy Sigrist, <a href="/A341699/b341699.txt">Table of n, a(n) for n = 1..10000</a>
%H A341699 Rémy Sigrist, <a href="/A341699/a341699.png">Logarithmic scatterplot of the first 2^18 terms</a>
%H A341699 Rémy Sigrist, <a href="/A341699/a341699.gp.txt">PARI program for A341699</a>
%F A341699 a(n) <= 2^(n-1).
%F A341699 A341285(n) = A070939(a(n)).
%e A341699 The first row of A341694 contains only 1's:
%e A341699 - so a(1) = 1.
%e A341699 The second row of A341694 contains the positive Fibonacci numbers:
%e A341699 - so a(2) = a(3) = a(5) = a(8) = a(13) = a(21) = a(34) = a(55) = ..., = 2.
%o A341699 (PARI) See Links section.
%Y A341699 Cf. A070939, A341285, A341694.
%K A341699 nonn,look,base
%O A341699 1,2
%A A341699 _Rémy Sigrist_, Feb 17 2021