4369680

Appears in sequences

• Coefficients in q-expansion of (E_2*E_4 - E_6)^2/(300*(E_6^2-E_4^3)), where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.at n=6A281373
• E.g.f. A(x) satisfies A(x) = 1 + x*A(x)^2 * (exp(x^2*A(x)) - 1).at n=9A392955
• E.g.f. A(x) satisfies A(x) = 1 + x*A(x) * (exp(x^2*A(x)^2) - 1).at n=9A392957