Coefficients in q-expansion of (E_2^2*E_4 - 2*E_2*E_6 + E_4^2)/1728, where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.

A282099

Coefficients in q-expansion of (E_2^2*E_4 - 2*E_2*E_6 + E_4^2)/1728, where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.

Terms

    a(0) =0a(1) =1a(2) =36a(3) =252a(4) =1168a(5) =3150a(6) =9072a(7) =16856a(8) =37440a(9) =61317a(10) =113400a(11) =161172a(12) =294336a(13) =371462a(14) =606816a(15) =793800a(16) =1198336a(17) =1420146a(18) =2207412a(19) =2476460a(20) =3679200a(21) =4247712a(22) =5802192a(23) =6436872a(24) =9434880a(25) =9844375a(26) =13372632a(27) =14900760a(28) =19687808a(29) =20511990

External references