-3144

Appears in sequences

• Expansion of e.g.f.: tanh(x)*sin(tan(x)) (even part).at n=4A009834
• Numerators of continued fraction for left factorial.at n=14A056919
• Row sums of coefficient triangle of the monic associated Laguerre polynomials of order 1.at n=6A199578
• G.f. A(x,y) satisfies: A(x,y) = x*y + 1/A(x,x*y), with A(0,y) = 1.at n=190A275760
• Expansion of Product_{k>=0} (1-x^(3*k+2))^(3*k+2).at n=30A285212