5595135domain: NAppears in sequencesDecimal representation of the n-th iteration of the "Rule 157" elementary cellular automaton starting with a single ON (black) cell.at n=12A263806Cogrowth sequence of the 12-element dicyclic group Dic12 = <S,T | S^6, T^4, STST^3, S^3T^2>.at n=26A377656