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 A069302 #10 Apr 25 2024 19:22:48 %S A069302 13860,66977242,220646655318,605385196535596,1501028805154667736, %T A069302 3500044399151834410528,7844661838902748923237822, %U A069302 17121637307123834033940314568,36691638903540665604692077389476,77626289171582272584203485766947172 %N A069302 Number of n X 11 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column. %Y A069302 Cf. n X 2 A002450, n X 3 A069294, n X 4 A069295, n X 5 A069296, n X 6 A069297, n X 7 A069298, n X 8 A069299, n X 9 A069300, n X 10 A069301, n X 12 A069303, n X 13 A069304, n X 14 A069305, read by rows A069306-A069320. %K A069302 nonn %O A069302 2,1 %A A069302 _R. H. Hardin_, Mar 14 2002 %E A069302 a(6)-a(11) from _Sean A. Irvine_, Apr 25 2024