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 A351484 #7 Feb 14 2022 04:02:58 %S A351484 252,182132,182881520,208902766788,260420548144996,341816489625522032, %T A351484 464476385680935656240,645855159466371391947660, %U A351484 913036902513499041820702784,1306520849733616781789190513820,1887591165891651253904039432371172,2747848427721241461905176361078147168 %N A351484 a(n) is the number of primitive triangulations of a 5 X n rectangle. %H A351484 S. Yu. Orevkov, <a href="https://arxiv.org/abs/2201.12827">Counting lattice triangulations: Fredholm equations in combinatorics</a>, arXiv:2201.12827 [math.CO], 2022. See Table 2, p. 6. %Y A351484 Cf. A082640 (m X n rectangle). %Y A351484 Cf. A351480, A351481, A351482, A351483. %Y A351484 Cf. A351485, A351486, A351487, A351488. %K A351484 nonn %O A351484 1,1 %A A351484 _Stefano Spezia_, Feb 12 2022