Linear pattern using equation

I have searched the forums but hopefully someone can answer my question.  I want to Linear Pattern a hole, the first hole at a distance of 1", second at 1.1", third at 1.2"......  I.E. each hole increases the distance from the processor hole 0.1".  I can do it by manually editing a Table Driven Pattern but that doesn't allow quick changes (say I want to change the distance to 0.2"). 

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