A069372 Number of 14 X n binary arrays with a path of adjacent 1's from top row to bottom row.

1, 275807, 17736195433, 665248512113343, 19151628770974955241, 474010149850018604630031, 10668293121854243285020490369, 225244010686408578974151583689991, 4545766298041234760046713199408324081, 88749814849001992025685589472619159396919

Offset: 1

Author

R. H. Hardin, Mar 22 2002

Keywords

• nonn

Crossrefs

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.

Extensions

a(6)-a(10) from Sean A. Irvine, Apr 30 2024