Server Fault Stack Exchange
Server Fault Stack Exchange

Arthur Kushman
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  • Moscow, Russia
  • Member since February 03 2014
  • 15 profile views
  • Last seen Oct 18 '20 at 12:00

3.1415, 2.718, 1.6, 1-2-3-5-8-13-21, N!, 25K, R-2R