65488

Appears in sequences

• G.f.: Product_{i>=1} (1 - 2*(-x)^i)/(1 - (-x)^i)^2.at n=51A104510
• If an array is made of columns of -nacci sequences, fibo-, tribo- etc. all starting w. 1,1,2 etc, the NW to SE diagonals can be extended by computation. The above is diagonal 7. See A159741 for details.at n=10A159743
• Fibonacci 12-step numbers.at n=28A168083
• Numerator of the n-th term of the inverse Binomial Transform of the Bernoulli sequence prefixed with 0.at n=11A174263
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 475", based on the 5-celled von Neumann neighborhood.at n=15A288500
• Number of fixed polyarcs with n cells.at n=6A349101