Chain multiple: any even number

Stitch Guide

Front-post double crochet (FPdc): YO, insert hook from front to back to front around post (vertical bar) of specified st, YO and draw up a lp; (YO and draw through 2 lps) twice: FPdc made.

Instructions

Row 1: Dc in 4th ch from hook and in each rem ch; ch 3 (counts as first dc of following row), turn.

Row 2: *FPdc around next dc, dc in next dc; rep from * across, end with dc in 3rd ch of turning ch; ch 3, turn.

Rep row 2 for patt.