A119475 - OEIS

%I #13 Jan 21 2022 07:53:33

%S 1,2,3,5,4,9,6,17,7,10,33,8,11,18,13,12,65,19,34,14,21,20,15,129,35,

%T 25,16,22,66,37,23,36,257,26,24,67,41,38,27,130,69,29,28,39,49,68,42,

%U 40,30,513,131,73,31,43,70,258,45,32,44,50,133,71,81,132,46,51,74,72,47,1025

%N Inverse of permutation sequence A119474.

%C Sequence is a permutation of the positive integers.

%H Rémy Sigrist, <a href="/A119475/b119475.txt">Table of n, a(n) for n = 1..10000</a>

%H Rémy Sigrist, <a href="/A119475/a119475.gp.txt">PARI program</a>

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

%o (PARI) See Links section.

%Y Cf. A119474.

%K easy,nonn

%O 1,2

%A _Leroy Quet_, May 22 2006

%E More terms from _Joshua Zucker_, Jul 04 2006