International Journal of Mathematics and Mathematical Sciences
Volume 12 (1989), Issue 4, Pages 805-808
doi:10.1155/S0161171289000992

On the natural density of the range of the terminating nines function

Robert K. Kennedy1 , Curtis N. Cooper1 , Vladimir Drobot3 and Fred Hickling3

1Departmeit of Mathematics and Computer Science, Central Missouri State University, Warrensburg 64093, Missouri, USA
3Departmet of Mathematics, Santa Clara University, Santa Clara 95053, CA, USA

Abstract

This article has no abstract.