TY - JOUR AU - Gessel, Ira M. TI - An application of the Goulden–Jackson cluster theorem JO - Algebraic Combinatorics PY - 2022 SP - 1279 EP - 1286 VL - 5 IS - 6 PB - The Combinatorics Consortium UR - https://alco.centre-mersenne.org/articles/10.5802/alco.210/ DO - 10.5802/alco.210 LA - en ID - ALCO_2022__5_6_1279_0 ER -