Talk:Chrome Magna: Summer Beach Camp/@comment-176.11.176.41-20140906110949/@comment-25029033-20140906191059

Nine! Wow. Then yeah, you need 23.

Fun fact:  If the hippo vector is [1,2,3,n], then the formula for the total number of copies you need is

3+9n/4

rounded down. Plugging in n=9 gives 3+81/4=23.25, which rounds down to 23.