536870906

Appears in sequences

• Binomial transform of [1,1,7,1,7,1,7,1,...].at n=27A131130
• a(n) = 2*a(n-1) + a(n-2) - 2*a(n-3) for n>2, a(0)=-1, a(1)=-2, a(2)=-4.at n=30A254076
• Decimal representation of the n-th iteration of the "Rule 227" elementary cellular automaton starting with a single ON (black) cell.at n=14A267847
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 873", based on the 5-celled von Neumann neighborhood.at n=28A284350
• Indices of records in A389240.at n=33A386819