The first pattern on this series is this "Step Edging". I've used this pattern to complete a baby blanket.
Crochet Pattern for Step Edging
Multiple of 4 + 3
Row 1 - 1dc in 4th ch from hook, 1dc in each of rem ch
Row 2 - turn, ch 3, 3 dc in first dc
*skip next 3dc
work (1sc, ch3, 3dc) all in next dc
rep from * to last 3dc
skip last 3dc, 1 sc on top of 3-ch at end.
Here's a video tutorial on this pattern.
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