1081353

Appears in sequences

• Define a sequence of fractions by x(m+1) = (x(m)^2+x(m)-1)/(x(m)+1) with x(0)=1; sequence gives values of k such that sgn(x(k))<>sgn(x(k-1)).at n=35A064690
• Basis for code in A075926.at n=15A075927
• Coefficient array of numerator polynomials of the ordinary generating functions for the alternating sums of powers for the numbers 1,2,...,2*n+1.at n=40A196848
• 3*n*(9n + 2)*(18n - 1), where n runs through the odd numbers 1, 3, 5,...at n=6A213071