This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A354475 #8 Jul 23 2025 16:03:44 %S A354475 0,1,3,17,37,154,319 %N A354475 Number of fusion rings of multiplicity 2 and rank n. %C A354475 See A348305 for the basic definitions and references about fusion rings. %C A354475 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 A354475 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 A354475 a(3) = A354471(2), a(4) = A354472(2), a(5) = A354473(2). %Y A354475 Cf. A348305, A354471, A354472, A354473. %K A354475 nonn,hard,more %O A354475 1,3 %A A354475 _Sébastien Palcoux_, Jun 02 2022