183920

Appears in sequences

• Pisot sequence L(7,8).at n=29A048588
• Pisot sequence L(8,10).at n=28A048591
• Number of ways to reciprocally link elements of an nX6 array either to themselves or to exactly two horizontal and vertical neighbors, without consecutive collinear links.at n=7A220612
• For 0 <= R <= 255, let s(R,n) = eventual period of a single cell in a Rule R cellular automaton operating in a cyclic universe of width n; a(n) = max_R s(R,n).at n=18A334499
• Eventual period of a single cell in rule 45 cellular automaton in a cyclic universe of width n.at n=18A334508
• Maximum period of an elementary cellular automaton in a cyclic universe of width n.at n=18A357950