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AIS has members from approximately 100 countries, and is comprised of three regions.

Region 1: North, South, and Central America
Region 2: Europe, the Middle East, and Africa
Region 3: Asia and the Pacific

IEEE creates an environment where members collaborate on world‐changing technologies, from computing and sustainable energy systems to aerospace, communications, robotics, healthcare, and more. The IEEE Brand Identity Toolkit explains the basic usage rules for all corporate identity elements and how to utilize them to create a powerful and consistent communications piece.

The sequence database was begun by Neil J. A. Sloane (henceforth, "NJAS") in early 1964 when he was a graduate student at Cornell University in Ithaca, NY. He had encountered a sequence of numbers while working on his dissertation, namely 1, 8, 78, 944, ... (now entry A000435 in the OEIS), and was looking for a formula for the n-th term, in order to determine the rate of growth of the terms.