Alladeen asks genie for a good sales week. He has made various shoes to be sold at the flea
market. He sells some of them on the first day. Genie clicks its fingers and now the number of
leftover shoe doubles. Alladeen sells the same number of shoes as on the previous day. That
genie clicks the fingers again and the remainder is tripled. Alladeen again makes the same sale
as earlier. On the fourth day, the same thing happens again. The number of shoes is now four
times the number and the same sale happens. By the fifth day, Alladeen sells the same as on
the previous days. But now the entire stock of shoes is over. Genie clicks its fingers and no new
shoes appear. What is the number of shoes Alladeen had on the first day?