Coefficients in q-expansion of (E_2^3 - E_2*E_4)/288, where E_2 and E_4 are the Eisenstein series shown in A006352 and A004009, respectively.

A282020

Coefficients in q-expansion of (E_2^3 - E_2*E_4)/288, where E_2 and E_4 are the Eisenstein series shown in A006352 and A004009, respectively.

Terms

    a(0) =0a(1) =-1a(2) =18a(3) =204a(4) =788a(5) =2250a(6) =4968a(7) =9688a(8) =17640a(9) =27747a(10) =45900a(11) =64548a(12) =98448a(13) =128674a(14) =188496a(15) =232200a(16) =326864a(17) =386478a(18) =537354a(19) =608380a(20) =819000a(21) =926688a(22) =1214136a(23) =1323144a(24) =1758240a(25) =1852625a(26) =2401308a(27) =2584440a(28) =3252256a(29) =3385170

External references