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%I #11 Jul 22 2024 14:24:49
%S 1,2,3,5,4,6,8,16,17,9,13,10,7,11,14,18,40,52,53,41,19,25,20,79,12,80,
%T 21,26,28,70,22,118,119,23,71,29,35,30,133,54,15,55,134,31,36,42,100,
%U 154,196,214,215,197,155,101,43,49,44,37,32,273,24,274,33,38
%N Inverse permutation to A374801.
%H Rémy Sigrist, <a href="/A374802/b374802.txt">Table of n, a(n) for n = 1..10000</a>
%H Rémy Sigrist, <a href="/A374802/a374802.gp.txt">PARI program</a>
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%e A374801(42) = 46, so a(46) = 42.
%o (PARI) \\ See Links section.
%Y Cf. A374801.
%K nonn,look
%O 1,2
%A _Rémy Sigrist_, Jul 20 2024