A212441 - OEIS

%I #6 Jul 13 2013 12:04:27

%S 0,1,2,5,6,7,8,9,13,14,17,18,22,23,24,25,29,30,31,32,33,34,38,39,40,

%T 41,42,46,49,50,55,56,57,61,62,65,66,70,71,72,77,78,81,85,86,87,88,89,

%U 93,94,95,96,97,98,102,103,104,105,106,110,113,114,119,120

%N Numbers with odd curling numbers of their binary representations, cf. A181935.

%C A212412(a(n)) = 1; complement of A212440.

%H Reinhard Zumkeller, <a href="/A212441/b212441.txt">Table of n, a(n) for n = 1..10000</a>

%o (Haskell)

%o a212441 n = a212441_list !! (n-1)

%o a212441_list = filter (odd . a181935) [0..]

%K nonn

%O 1,3

%A _Reinhard Zumkeller_, May 17 2012