Let's try again. Say you take 150 people to run the ship, and figure to get your 10k population level with these embryos after they arrive. You can incubate them (if you brought the equipment) but then you get 10k squalling infants and only 150 people to provide food shelter education and attention for them for the next decade plus before they start carrying their own weight. It just doesnt work that way.
They wouldn't need to all be born at the same time. Also, the initial population should be all female (obvious reasons). Time the release of new-born to allow for the most genetic diversity. (They may not be happy hatching others eggs but... hey, they've got a new planet to populate!) After the first ~10 births per woman (assuming 150 to start with, starting at age '18') working they 'norm' mortality (adult/child) after about 30-35 years you are looking at a population of about 10K, which could be sustainable.
After arrival 150...
Year 1: 150 woman give birth to 150 children. Population 299.
Year 2: 150 woman give birth to 150 children. Population 447.
Year 3: 150 woman give birth to 150 children. Population 595... (you get the point)
(side note: tweaking the spreadsheet for this is interesting.)
Variables don't; constants aren't.