A120242 - OEIS

%I #7 Apr 09 2014 10:15:02

%S 1,2,4,3,8,5,16,6,9,7,32,10,17,11,64,12,18,13,33,14,19,15,128,20,34,

%T 21,65,22,35,23,256,24,36,25,66,26,37,27,129,28,38,29,67,30,39,31,512,

%U 40,68,41,130,42,69,43,257,44,70,45,131,46,71,47,1024,48,72,49,132,50,73

%N Inverse permutation to permutation sequence A120241.

%C This sequence is a permutation of the positive integers.

%Y Cf. A120241.

%K easy,nonn

%O 1,2

%A _Leroy Quet_, Jun 11 2006

%E Extended by _Ray Chandler_, Jun 19 2006