147091domain: NAppears in sequencesThe number of triangles in an equipotential triangle divided by medians into n rows of smaller triangles.at n=26A210687G.f.: Product_{k>=1, j>=1} 1/(1 - x^(j*k^3)).at n=46A280661G.f. satisfies A(x) = 1 + x^3*A(x)^2 / (1 - x*A(x)).at n=21A365694