30675

Appears in sequences

• Least term in period of continued fraction for sqrt(n) is 7.at n=36A031431
• 53 'Reverse and Add' steps are needed to reach a palindrome.at n=16A065320
• Row sums of triangle of coefficients (A086610) where T(n,k) is the coefficient of x^n*y^k in f(x,y) that satisfies f(x,y) = (1-x-x^2)/(1-x)^2 + xy*f(x,y)^2.at n=9A086611
• a(n) = 49*n^2 + 2*n.at n=24A157365