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 A374554 #5 Jul 17 2024 10:43:49 %S A374554 1,1,2,6,21,80,318,1305,5487,23535,102603,453400,2026408,9144361, %T A374554 41607161,190675552,879318056,4077566276,19001732690,88940105945, %U A374554 417948841012,1971086634986,9326180071850,44258248464408,210605264950063,1004694354945863,4804017049287049 %N A374554 Number of length n inversion sequences avoiding the patterns 100 and 102. %H A374554 Benjamin Testart, <a href="/A374554/b374554.txt">Table of n, a(n) for n = 0..400</a> %H A374554 Benjamin Testart, <a href="https://arxiv.org/abs/2407.07701">Completing the enumeration of inversion sequences avoiding one or two patterns of length 3</a>, arXiv:2407.07701 [math.CO], 2024. %Y A374554 Cf. A200753, A263780, A279564, A279566, A374541, A374542, A374544, A374545, A374553. %K A374554 nonn %O A374554 0,3 %A A374554 _Benjamin Testart_, Jul 17 2024