title: Alternating sums of reciprocal generalized Fibonacci numbers.
abstract: Recently Holliday and Komatsu extended the results of Ohtsuka and Nakamura on reciprocal sums of Fibonacci numbers to reciprocal sums of generalized Fibonacci numbers. The aim of this work is to give similar results for the alternating sums of reciprocals of the generalized Fibonacci numbers with indices in arithmetic progression. Finally we note our generalizations of some results of Holliday and Komatsu.
  
  
  METHODS
  Primary 11B37; secondary 11B39.
authors.affiliation: Department of Mathematics, Faculty of Science, Kasetsart University, Bangkok, Thailand.
authors.forename: Kantaphon
authors.initials: K
authors.lastname: Kuhapatanakul
keywords: Fibonacci numbers; Reciprocal sums