A Family of Sequences Generating Smith Numbers
Department of Basic Sciences
Infinitely many Smith numbers can be constructed using sequences which
involve repunits. We provide an alternate method of construction by
introducing a generalization of repunits, resulting in new Smith
numbers whose decimal digits are composed of zeros and nines.
Full version: pdf,
(Concerned with sequences
Received September 29 2012;
revised versions received December 21 2012; March 21 2013.
Published in Journal of Integer Sequences, March 25 2013.
Journal of Integer Sequences home page