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 A167157 #18 Oct 09 2021 06:51:44 %S A167157 0,1,0,1,2,3,1,2,3,5,3,4,7,10,6,6,7,12,9,8,15,20,11,12,16,21,18,16,24, %T A167157 32,24,18,26,37,23,24,38,45,37,30,33,52,44,34,56,69,45,40,54,66,58,48, %U A167157 66,92,68,49,71,98,70,63,96,104,92,74,80,122,98,72,120 %N A167157 Number of n-vertex 5-hedrites. %C A167157 A k-hedrite is a 4-regular planar graph whose faces have sizes 2, 3 and 4 only and the total number of faces of sizes 2 and 3 is k. %H A167157 Mathieu Dutour Sikiric, Michel Deza, <a href="http://arxiv.org/abs/0910.5323">4-regular and self-dual analogs of fullerenes</a>, arXiv:0910.5323 [math.GT], 2009. %Y A167157 Cf. A167156, A167158, A167159, A111361. %K A167157 nonn %O A167157 2,5 %A A167157 _Jonathan Vos Post_, Oct 29 2009 %E A167157 New name from _Andrey Zabolotskiy_, Jul 05 2017