Boys sweater pattern with no seaming?

would like to find one. ive been looking without much success

http://spincraftpatterns.com/29swSuretoFit.pdf

This is a plug-in-your-gauge-and-size type pattern, both for cardigan and pullover (further down the page). Haven’t tried it myself though.

I thought I had another bookmarked but can’t find it at the moment.