International Journal of Mathematics and Mathematical Sciences
Volume 12 (1989), Issue 3, Pages 619-623
doi:10.1155/S0161171289000761
The diophantine equation ni+1=k(dn−1)
Steve Ligh
and Keith Bourque
Department of Mathematics, The University of Southwestern Louisiana, Lafayette 70504, LA, USA
Abstract
The Diophantine equation of the title is solved for i=3,4 and an infinite family of solutions were found for i≥5.