A026415 - OEIS

%I #14 Jul 04 2021 13:30:05

%S 1,3,6,7,9,11,12,16,17,19,22,24,25,26,27,32,33,35,36,38,41,44,45,48,

%T 49,50,53,54,55,58,60,61,62,67,70,71,74,75,76,80,84,85,86,87,88,89,91,

%U 96,99,101,102,104,105,107,108,112,114,117,118,120,121,124,127,128,129,132

%N Numbers k such that A026409(k) is odd.

%Y Cf. A026409.

%K nonn

%O 1,2

%A _Clark Kimberling_

%E More terms from _Sean A. Irvine_, Sep 26 2019