|Journal of Integer Sequences, Vol. 7 (2004), Article 04.2.5|
Abstract: This paper deals with the enumeration of k-colored Motzkin words according to various parameters, such as the length, the number of rises, the length of the initial rise and the number of prime components.
(Concerned with sequences A000108 A001006 A002212 .)
Received April 1 2004; revised version received June 8 2004. Published in Journal of Integer Sequences June 8 2004.