The dimension of the space of invariant tensors in the n-th tensor power of the adjoint representation of the exceptional Lie algebra E8.

A179663

The dimension of the space of invariant tensors in the n-th tensor power of the adjoint representation of the exceptional Lie algebra E8.

Terms

    a(0) =1a(1) =0a(2) =1a(3) =1a(4) =5a(5) =16a(6) =79a(7) =421a(8) =2674a(9) =19244a(10) =156612a(11) =1423028a(12) =14320350a(13) =158390872a(14) =1912977222a(15) =25083283995a(16) =355246037162

External references