Dimensions of multiples of minimal representation of complex Lie algebra E6.

Terms

a(0) =1a(1) =27a(2) =351a(3) =3003a(4) =19305a(5) =100386a(6) =442442a(7) =1706562a(8) =5895396a(9) =18559580a(10) =53965548a(11) =146477916a(12) =374332452a(13) =907036326a(14) =2096092350a(15) =4642456390a(16) =9895762305a(17) =20373628275a(18) =40639459575a(19) =78751105875a(20) =148599912825a(21) =273612537900a(22) =492502568220a(23) =868056366060