login
Number of fusion rings of multiplicity 3 and rank n
0

%I #6 Jun 02 2022 10:08:14

%S 0,1,4,24,82,384

%N Number of fusion rings of multiplicity 3 and rank n

%C See A348305 for the basic definitions and references about fusion rings.

%C The above terms of the sequence were computed by J. Slingerland and G. Vercleyen (see paper in reference below, Table 2 on page 6).

%H J. Slingerland and G. Vercleyen <a href="https://arxiv.org/abs/2205.15637">On Low Rank Fusion Rings</a>, arXiv:2205.15637 [math-ph], 2022.

%e a(3) = A354471(3), a(4) = A354472(3), a(5) = A354473(3).

%Y Cf. A348305, A354471, A354472, A354473.

%K nonn,hard,more

%O 1,3

%A _Sébastien Palcoux_, Jun 02 2022