40174

Appears in sequences

• Numbers n such that 243*2^n-1 is prime.at n=44A050880
• a(n) = a(n-1) + a(n-2), starting with 110, 211.at n=12A120727
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 243", based on the 5-celled von Neumann neighborhood.at n=37A271002