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A069414
Half the number of n X 14 binary arrays with a path of adjacent 1's and a path of adjacent 0's from top row to bottom row.
0
8191, 129442951, 1820140085705, 22606389934281147
OFFSET
1,1
CROSSREFS
Cf. 1 X n A000225, 2 X n A016269, 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.
Sequence in context: A161024 A022195 A069388 * A289477 A222527 A035908
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 22 2002
STATUS
approved