Crochet stitch that you sc then half dc then dc. THEN in last dc sc, then half dc, then dc. Sc in the base ch.

Crochet stitch that you single crochet then * half double crochet then double crochet all into base chain. THEN around last double crochet post, you single crochet, then half double crochet , then double crochet. Last, you single crochet in the base chain. Repeat across from *. I would like to know the name of this. Any ideas?