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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.

A069366 Number of 8 X n binary arrays with a path of adjacent 1's from top row to bottom row.

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%I A069366 #12 Apr 29 2024 22:59:06
%S A069366 1,1393,812849,344356289,124693133113,41278350729313,
%T A069366 12913642307413193,3888492110032895921,1139431807812280823353,
%U A069366 327195886636045773364289,92506527736225809457497129,25834416752721407468468718385,7143459701634079128687197933529
%N A069366 Number of 8 X n binary arrays with a path of adjacent 1's from top row to bottom row.
%Y A069366 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 A069366 nonn
%O A069366 1,2
%A A069366 _R. H. Hardin_, Mar 22 2002
%E A069366 a(7)-a(13) from _Sean A. Irvine_, Apr 29 2024

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