A373786 - OEIS

%I #13 Jun 21 2024 20:45:36

%S 1,2,4,7,3,5,8,6,9,10,11,12,13,14,16,19,15,17,20,22,18,21,23,24,25,26,

%T 28,31,27,29,32,34,37,30,33,36,35,38,40,39,41,44,42,43,46,49,45,47,48,

%U 51,50,52,53,54,57,56,55,58,61,59,62,60,64,65,68,63,66,67,71,69,70,73,72

%N Even terms in A373390, halved, in order of occurrence.

%H N. J. A. Sloane, <a href="/A373786/b373786.txt">Table of n, a(n) for n = 1..10000</a>

%Y Cf. A373390, A372072, A372073, A372078-A372081, A373787-A373791.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Jun 19 2024