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 A271794 #4 Apr 14 2016 17:50:55 %S A271794 0,1,36,670,9187,106830,1131496,11364373,110881203,1067003839, %T A271794 10226994410,98281964211,951292607495,9303462546993,92137177790612, %U A271794 925486949131652,9439151253691761,97826702119417900,1030788620292359259,11046243444215127104,120413943731688353055 %N A271794 Number of set partitions of [n] having exactly seven pairs (m,m+1) such that m is in some block b and m+1 is in block b+1. %H A271794 Alois P. Heinz, <a href="/A271794/b271794.txt">Table of n, a(n) for n = 7..300</a> %Y A271794 Column k=7 of A185982. %K A271794 nonn %O A271794 7,3 %A A271794 _Alois P. Heinz_, Apr 14 2016