Dishcloth pattern

I plan to make this over Christmas, so have posted it here to remind me

Grandma's Favorite Washcloth. Use any cotton yarn.

Cast on 4 sts.
Row 1: Knit.
Row 2: K2, YO, K to end of row.
Repeat row 2 until you have 50 sts.
Decrease Row: K1, K2tog, YO, K2tog, K to end of row.
Repeat Decrease Row until you have 4 sts left.
Cast off.

Now to see if I can actually make it .... :P