The first four-digit Fibonacci number is 1597 - equal to 610 + 987.
Chat with our AI personalities
A Fibonacci number, Fibonacci sequence or Fibonacci series are a mathematical term which follow a integer sequence. The first two numbers in Fibonacci sequence start with a 0 and 1 and each subsequent number is the sum of the previous two.
1, 1 and 2
According to the link, zero is the first number in the series.
the Fibonacci sequence was first published by Leonardo Fibonacci in his book "Liber Abaci" in 1202.
Answer 144 which is F(12) Reason 55 and 89 are the 10th and 11th Fibonacci numbers, If we add these we have 144 which is the 12 Fibonacci number and is a perfect square. I am using F(0) as the 0 Fibonacci number and F(1) as the first.