2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/156157We present conjectures giving formulas for the Macdonald polynomials of type B, C, D which are indexed by a multiple of the first fundamental weight. The transition matrices between two different types are explicitly given.AMS-TeX, 24 pages, a misprint corrected in Conjecture 5CombinatoricsGroup Theorytext