It is also the first and second number in the Fibonacci sequence (0 being the zeroth) and is the first number in many other mathematical sequences.
Eqal awen wa dazaran əd wa sisin amaɗin nukiy ən Fibonacci (0 eqalan wala) əd eqal wadazaran amaɗin ən ajotnen iyad ən alkum ən maɗinan.