52165

Appears in sequences

• Expansion of e.g.f. exp(x*exp(x) + 1/2*x^2*exp(x)^2).at n=7A060905
• Number A(n,k) of endofunctions f on [n] such that f^k(i) = f(i) for all i in [n]; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=62A245501
• Table read by rows: row n is the unique primitive Pythagorean triple (a,b,c) such that a = prime(n)*prime(n+1) and its long leg and hypotenuse are consecutive natural numbers.at n=17A370763
• Expansion of e.g.f. 1/(1 - 3*x*exp(3*x))^(1/3).at n=5A380156