57992715domain: NAppears in sequencesNumber of n-step one-sided prudent walks, avoiding exactly two consecutive west steps (can have three or more west steps).at n=21A190525Expansion of 1/(1 - x - 2*x^3 - x^5).at n=33A193147Number of compositions of 5*n-4 into parts 1 and 5.at n=13A369839