Pattern is on designer’s personal blog which is no longer public.

2” squares will make 34”x34” blanket which is great size for baby/toddler
3” will make 51” which is good size for kid
4” will make 68” which is adult sized.
this pattern is untested, please leave comment and a link if you made some it’d be much appreciated thanks!
This chart picture is copied, but I added little more information as in squares size and end result. You can not sell this pattern to anyone but you can link it to this blog and it is free chart and you can make blanket and give it as gift only but you cant sell the blanket, thank you.