Has anyone noticed the numbering pattern on print issues of Time magazine Jan/Feb 2017 issues?

01/16/17 -- v.189 #3

01/23/17 -- v.189 #4

01/30/17 -- v.189 #3

02/06/17 -- v.189 #4

Kathryn A Dalius
Serials Specialist
Library & Information Technology
Bertrand Library Serials Dept.
One Dent Drive
Bucknell University
Lewisburg, PA 17837
(570) 577-1663