McKay-Thompson series of class 6E for Monster (and, apart from signs, of class 12B).

Terms

a(0) =1a(1) =0a(2) =6a(3) =4a(4) =-3a(5) =-12a(6) =-8a(7) =12a(8) =30a(9) =20a(10) =-30a(11) =-72a(12) =-46a(13) =60a(14) =156a(15) =96a(16) =-117a(17) =-300a(18) =-188a(19) =228a(20) =552a(21) =344a(22) =-420a(23) =-1008a(24) =-603a(25) =732a(26) =1770a(27) =1048a(28) =-1245a(29) =-2976