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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.

A069373 Number of 15 X n binary arrays with a path of adjacent 1's from top row to bottom row.

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%I A069373 #12 Apr 30 2024 01:51:12
%S A069373 1,665857,93756691401,7424156719466465,443201843190147840905,
%T A069373 22514756623847166766088601,1033389306060085070259831696233,
%U A069373 44303320783994564548274261485609937,1810016576213721403223848632848406276905,71378753836026506130829884874045437745415233
%N A069373 Number of 15 X n binary arrays with a path of adjacent 1's from top row to bottom row.
%Y A069373 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 A069373 nonn
%O A069373 1,2
%A A069373 _R. H. Hardin_, Mar 22 2002
%E A069373 a(6)-a(10) from _Sean A. Irvine_, Apr 30 2024

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