Sequence Numbers #3

The following order of numbers shouldn’t be very hard to guess and belongs pretty much the basic level of difficulty. According to our statistics, around 40% to 60% percent (depending on the country and age), should be able to answer it correctly. Btw do you like the sunflower background I chose for this puzzle? ┬áThe other day I saw this picture and just felt like I had to use it on one of our puzzles. So what’s your pick?