Also try 3,4.5,9,0 ,
Because if one side is 3 the other is 4 and the long side is 5 , the you have a 9 0 degree angle
or if you go with 2,3 5 , then the next combination in the fibonacci sequence would be 8
So 2,3.5.8 or the ration whim is 1.6 or 5/8s and matches the last two digits 5,8
Do you think I smoked to much weed in my youth ?
Don't answer that !