The Lucas numbers are very similar to the Fibonacci numbers and are defined by a1=2, a2=1,...

The Lucas numbers are very similar to the Fibonacci numbers and are defined by a₁=2, a₂=1, and a_n+2=a_n+1+a_{n. So the first five are 2,
1, 3, 4, 7 and it continues in that fashion.}

_{Give the next 4 Lucas numbers}

Expert Solution

a₆ = 7 + 4 = 11

a₇ = 11 + 7 = 18

a₈ = 18 + 11 = 29

a₉ = 29 + 18 = 47

orchestra answered 2 years ago

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