# Problem of the Week Problem C Missing the Fives I

Bobbi lists the positive integers, in order, excluding all multiples of $$5$$. Her resulting list is $1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, \ldots$ How many integers has Bobbi listed just before she leaves out the $$2023$$rd multiple of $$5$$?

Theme: Number Sense