Coefficients in expansion of Eisenstein series E_2 (also called E_1 or G_2).

Terms

a(0) =1a(1) =-24a(2) =-72a(3) =-96a(4) =-168a(5) =-144a(6) =-288a(7) =-192a(8) =-360a(9) =-312a(10) =-432a(11) =-288a(12) =-672a(13) =-336a(14) =-576a(15) =-576a(16) =-744a(17) =-432a(18) =-936a(19) =-480a(20) =-1008a(21) =-768a(22) =-864a(23) =-576a(24) =-1440a(25) =-744a(26) =-1008a(27) =-960a(28) =-1344a(29) =-720