if you don't put all eggs in one basket

0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 = 190 eggs

or

put one egg in 19 bags...
put the first bag (withought an egg) in the second bag in the third, etc.

so... 19