Key points are not available for this paper at this time.
It is well known that the number of zero-one sequences of length n: (1.1) (ai32 ~ a n) hi = 0 or 1) with consecutive ones forbidden is equal to the Fibonacci number Fn+2. Moreover the number of such sequences with an = ai = 1 also forbidden is equal to the Lucas number Ln. This suggests the following two
Carlitz et al. (Sat,) studied this question.