Stations already skip numbers. Numbers are skipped in locations where equipment and buildings reside. They do not necessarily have 45 pads. Nobody seems to currently have an issue with this. Possibly never even noticed.
The numbers aren't actually skipped. They are reserved. There might be no pad at the location, but there could be. The numbers get reserved regardless of the use of the space. Similar to house numbers on a street. Or lot & concession numbers in a survey. A numbering scheme doesn't need to be done this way but it makes it more flexible for future use and better for standardization.
I just confirmed this at Woyo Mina, Cannon Vision. Coriolis Stn - Extraction. 30 pads total.
Missing pads: 1, 4, 13, 19, 21, 22, 23, 24, 25, 31, 34, 40, 41, 42, 45