31082

Appears in sequences

• Number of partitions of n into relatively prime parts. Also aperiodic partitions.at n=39A000837
• Expansion of (1-x)/(1+x+2*x^2-2*x^3).at n=18A078048
• Integer log of (numerator of convergent to E / denominator of convergent to E) = A001414(A007676/A007677) = A001414(A007676)-A001414(A007677).at n=13A136122
• a(n) is the number of states that can be achieved when starting from n piles each containing one stone, where any number of stones can be transferred between piles that start with the same number of stones.at n=38A292726