No. For example: 4181 / 37 = 113 so it can't be prime. But 4181 is the first composite number in the Fibonacci sequence with a prime index. ;)
The first Fibonacci number greater than 23 is 34.
10946
The first composite number is 4.
it is composite. it is the 12th triangular number. it is the 56th composite number. it is the product of the first even number and the 25th composite number.
the first seven Fibonacci numbers are 1,1,2,3,5,8,13. 13 is a Fibonacci number.
No. For example: 4181 / 37 = 113 so it can't be prime. But 4181 is the first composite number in the Fibonacci sequence with a prime index. ;)
The first Fibonacci number greater than 23 is 34.
The first four-digit Fibonacci number is 1597 - equal to 610 + 987.
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.
According to the link, zero is the first number in the series.
Since zero is both a positive number (defined as such), and not part of the Fibonacci sequence, then the first positive non-Fibonacci number is zero (0). If zero does not fit in you definition of positive number, then the answer would be four (4).
1, 1 and 2
10946
The first composite number greater than 21 is 22.
The first composite number is 4.
The 22nd Fibonacci number is 17,711