According to Wikipedia, "The first number of the pattern is 0, the second number is 1, and each number after that is equal to adding the two numbers right before it together. For example 0+1=1 and 3+5=8. This sequence goes on forever." Type in how many numbers you want to see of the Fibonacci sequence.
Landmarks: 103 is in plain numbers, after that it has E+ 666 is 4.2393157446464195e+138 1477 is right before infinity. Check it out!