31209

Appears in sequences

• Difference between A007678(2n)/(2n) and (n-1)^2.at n=47A085611
• Number of partitions of n such that the least part occurs exactly four times.at n=52A097092
• a(n) = 2*n^3 - 2*n + 9.at n=24A127989
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 483", based on the 5-celled von Neumann neighborhood.at n=14A282492
• Denominator of (1/3)*n*(n + 2)/((1 + 2*n)*(3 + 2*n)).at n=50A300295
• Length of the n-th maximal antirun of prime-powers.at n=12A373671