4072442

Appears in sequences

• G.f.: A(x) = 1/(1 - x*B(x^3)), where B(x) = Sum_{n>=0} a(n)^3*x^n is the g.f. of A121652.at n=38A121653
• A trisection of A121653; a(n) = A121653(3*n+2) = A121652(3*n+2)^(1/3).at n=12A121656