105332domain: NAppears in sequencesPositive numbers k such that k and 5*k are anagrams in base 8 (written in base 8).at n=19A023076Number of n-game win/loss series that contain at least one dead game.at n=16A180967Number of n-step random walks on a line starting from the origin and returning to it at least once.at n=17A307768