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S. Falcon and A. Plaza, “On k-Fibonacci Numbers of Arithmetic Indexes,” Applied Mathematics and Computation, Vol. 208, 2009, pp. 180-185 doi:10.1016/j.amc.2008.11.031

has been cited by the following article:

• TITLE: On the k–Lucas Numbers of Arithmetic Indexes

  AUTHORS: Sergio Falcon

  KEYWORDS: k–Fibonacci Numbers; k–Lucas Numbers; Generating Function

  JOURNAL NAME: Applied Mathematics, Vol.3 No.10, October 11, 2012

  ABSTRACT: In this paper, we study the k–Lucas numbers of arithmetic indexes of the form an+r , where n is a natural number and r is less than r. We prove a formula for the sum of these numbers and particularly the sums of the first k-Lucas numbers, and then for the even and the odd k-Lucas numbers. Later, we find the generating function of these numbers. Below we prove these same formulas for the alternated k-Lucas numbers. Then, we prove a relation between the k–Fibonacci numbers of indexes of the form 2rn and the k–Lucas numbers of indexes multiple of 4. Finally, we find a formula for the sum of the square of the k-Fibonacci even numbers by mean of the k–Lucas numbers.