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 A351486 #7 Feb 14 2022 04:07:17 %S A351486 3432,43936824,839660660268,18792896208387012,464476385680935656240, %T A351486 12169409954141988707186052,332633840844113103751597995920, %U A351486 9369363517501208819530429967280708,269621109753732518252493257828413137272,7880009979020501614060394747170100093057300,233031642883906149386619647304562977586311372556 %N A351486 a(n) is the number of primitive triangulations of a 7 X n rectangle. %H A351486 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 4, p. 7. %Y A351486 Cf. A082640 (m X n rectangle). %Y A351486 Cf. A351480, A351481, A351482, A351483. %Y A351486 Cf. A351484, A351485, A351487, A351488. %K A351486 nonn %O A351486 1,1 %A A351486 _Stefano Spezia_, Feb 12 2022