This 'Seti' is not the Nineteenth Dynasty Pharaoh of Egypt; oh, my, no! SETI, or The Search for Extraterrestrial Intelligence, is an international program of volunteers and professional researchers who track sound waves of different frequencies in their search for the one small clue that just might open the door to discovery of or communication with extraterrestrial life.
The "WOW Code" is so named because that was the gasp heard from researchers when they found a certain frequency repeated twice. No matter that is took 40 years to decode it - They Did. And it very well may be a Fibonacci Sequence ... maybe it was correct all along that mathematics is the language of the universe if not the universal language, hmmm? If you are so inclined, you might want to look into being a SETI@home volunteer.