Consider the triangle below. (Every number is the sum of the numbers above it. If at least one of the numbers above it is missing, then assume that there is a 0.)
Find the number of rows untill the 2016th row, which contain at least one even number.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
No explanations have been posted yet. Check back later!