A huge orange farm have seven entrance gate, each gate has security guard. Any of you allowed to pick oranges from the farm, but certain conditions apply -
1)- You must give oranges, 1/2of how much u have and also 1/2 of one orange - eg- You pick 45 oranges, you must give 45/2=22.5 and plus another half, total 23 and just like continue it.
2)- After giving the portion of last (seventh guard) guard you have balance only one orange.
3)- Don't cuting the oranges

if so, how much oranges pick u from the farm?