Ah, my experience as well! I wanted a cool, easy to remember number, and though a good numeric pattern would do. The obvious ones were taken, so I thought about

Ah, my experience as well! I wanted a cool, easy to remember number, and though a good numeric pattern would do. The obvious ones were taken, so I thought about repeated pairs of numbers. I tried all 100 combinations of two digits, and found a number which begins with 42 repeated 4 times. I wish I knew who the lucky person was who snagged 42 repeated for all ten digits!