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 A069364 #12 Apr 29 2024 17:47:35 %S A069364 1,239,29089,2764991,232824241,18287614751,1374273318721, %T A069364 100193001007135,7146486319870849,501394148790682463, %U A069364 34728307983514473409,2380826437768134741023,161857825276476548906497 %N A069364 Number of 6 X n binary arrays with a path of adjacent 1's from top row to bottom row. %Y A069364 Cf. 1 X n A000225, 2 X n A005061, n X 2 A001333, vertical path of 1 A069361-A069395, vertical paths of 0+1 A069396-A069416, vertical path of 1 not 0 A069417-A069428, no vertical paths A069429-A069447, no horizontal or vertical paths A069448-A069452. %K A069364 nonn,more %O A069364 1,2 %A A069364 _R. H. Hardin_, Mar 22 2002 %E A069364 a(9)-a(13) from _Sean A. Irvine_, Apr 29 2024