I need an excel expert

I want to create an automated timetable calendar which automatically sends me reminders in a sequenced format. For example, let's say I have to complete a task (task A), I should just have to input "Task A" onto the excel and then after 1 day, then 2 days, then 3 days, then 5 days, then 8 days, then 13 days and so on (in a Fibonacci sequence), I am reminded to complete Task A - without actually having to manually add it on each time for each specific date. I should also have the option to add more tasks (which should also be reminded to me in a Fibonacci style format). And I want these reminders linked to a calendar for added convenience. Hope I made sense. Let me know if you can do this and also your quotes - thanks