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Inverse permutation to A364772.
2

%I #11 Sep 20 2023 12:21:32

%S 1,2,3,4,5,8,6,7,13,12,9,17,19,18,10,11,25,24,26,23,33,31,14,30,32,40,

%T 34,39,42,49,15,16,41,59,52,48,51,50,43,38,61,60,63,58,73,70,20,47,72,

%U 82,62,95,86,84,53,69,85,97,75,109,99,71,21,22,100,83,74

%N Inverse permutation to A364772.

%H Rémy Sigrist, <a href="/A364775/b364775.txt">Table of n, a(n) for n = 1..10000</a>

%H Rémy Sigrist, <a href="/A364775/a364775.gp.txt">PARI program</a>

%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

%e A364772(42) = 29, so a(29) = 42.

%o (PARI) See Links section.

%Y Cf. A364772.

%K nonn

%O 1,2

%A _Rémy Sigrist_, Aug 06 2023