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- is the number indicating the position.
- This function gives the Lucas series of the numbers.
- Lucas numbers are similar to the Fibonacci numberss.
- It is generated by added the last two numbers in the series.
- In is the numbers position, which is used to displaying the numbers in the given range.
- The difference between Lucas and Fibonacci numbers are with the first two terms L0=2 and L1=1, but F0=0 and F1=1.
- The Lucas numbers are defined by:
- The sequence of Lucas numbers is 2,1,3,4,7, 11,18,29,......
- The relation between Lucas and Fibonacci numbers are: Ln=Fn+2Fn-1 and Fn=Ln-1+Ln+1\5
where L is the Lucas series with is the nth Lucas number and is the nth Fibonacci number.
This function will give the result as error when n is nonnumeric or n < 0
- =LUCAS(5)= 2 1 3 4 7 11
- =LUCAS(0)= 2
- =LUCAS(1)= 2 1
- =LUCAS(3)= 2 1 3 4