Hello Benny,
I assume you want the strawberry seeds for producing a ground cover.
If you do that you will end up with a nice green ground cover that produce a "flood" of strawberry once a year.
Let me propose a different way.
If you get 10-20 true ever-bearing, day-neutral strawberry plant that produce lots of runner, you will have about 100 plants after one year.
The best variety for this strategy is 'Rebecka' (if you can get her). Also good, but less runner, is 'Seascape'.
Look here for varieties that are day-neutral:
http://strawberryplants.org/2010/05/strawberry-varieties/
If you do it this way, you will have the whole summer strawberry. Not just one 'flood' of them.
I have for 10 months in a year strawberry. And my 'Rebecka' had produced 134 new plants from one mother plant in one season.
cheers
Andy