Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #7 Jul 31 2019 07:18:13
%S 2,4,6,9,11,13,14,16,18,21,23,25,27,29,30,33,35,36,39,40,42,45,46,49,
%T 50,54,56,57,60,61,64,66,69,71,72,74,76,78,79,81,84,85,86,89,90,94,96,
%U 98,99,103,104,106,109,110,112,114,115,119,120,122,124,127,130,131,132,134,136,138
%N Positions of odd numbers in A024975.
%K nonn
%O 1,1
%A _Clark Kimberling_
%E a(68) corrected by _Sean A. Irvine_, Jul 31 2019