-4711

Appears in sequences

• G.f. satisfies A(x) = (1 + x*A(x)) * (1 - x*A(x)^3).at n=11A364375
• G.f. A(x) satisfies A(x) = 1/(1+x) + x^2 * (d/dx A(x)^2).at n=7A386265