178947

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 47.at n=8A031725
• a(n) = coefficient of x^n in the power series A(x) such that: 1 = Sum_{n=-oo..+oo} n * x^n * (1 - x^n)^n * A(x)^n.at n=8A357158