Well, I've sent my 13 Steem from this account and 17 steem from another account to a bittrex address that was to a Steem Dollar memo. What can I say RIP my Steem.
Well I don't know if there is any possibility of getting those steem back but it shouldn't be allowed. I really needed those steem to get a few stuff sorted but it seems like I have to do it some other time.
Please don't do the same mistake like I did. Good luck