A285576 - OEIS

%I #5 Apr 24 2017 00:14:03

%S 1,3,10,5,16,12,23,7,6,14,31,9,33,25,18,20,52,4,54,15,27,37,62,11,8,

%T 35,21,22,64,13,70,39,29,58,42,2,72,56,46,17,118,26,124,30,19,60,126,

%U 28,40,36,50,34,132,38,80,24,76,66,153,41,155,68,43,44,82,48

%N Inverse permutation to A285575.

%H Rémy Sigrist, <a href="/A285576/b285576.txt">Table of n, a(n) for n = 1..10000</a>

%H Rémy Sigrist, <a href="/A285576/a285576.gp.txt">PARI program for A285576</a>

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

%e A285575(1) = 1,  hence a(1)  = 1.

%e A285575(2) = 36, hence a(36) = 2.

%e A285575(3) = 2,  hence a(2)  = 3.

%e A285575(4) = 18, hence a(18) = 4.

%e A285575(5) = 4,  hence a(4)  = 5.

%e A285575(6) = 9,  hence a(9)  = 6.

%e A285575(7) = 8,  hence a(8)  = 7.

%e A285575(8) = 25, hence a(25) = 8.

%e A285575(9) = 12, hence a(12) = 9.

%Y Cf. A285575.

%K nonn

%O 1,2

%A _Rémy Sigrist_, Apr 22 2017