136315

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 73 ones.at n=7A031841
• Triangle T(n,m) = coefficient of x^n in expansion of [(1-(1-9*x)^(1/3))/(4-(1-9*x)^(1/3))]^m = sum(n>=m, T(n,m) x^n).at n=38A202483