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Search: id:A069309
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| A069309 |
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Number of 5 X n binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column. |
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+0
15
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| 341, 7556, 172143, 3958316, 91369811, 2112274668, 48861110849, 1130534931080, 26160665637805, 605385196535596, 14009490587031167, 324202249915245972, 7502586497280931603
(list; graph; listen)
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OFFSET
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2,1
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CROSSREFS
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Cf. 2 X n A069306, 3 X n A069307, 4 X n A069308, 6 X n A069310, 7 X n A069311, 8 X n A069312, 9 X n A069313, 10 X n A069314, 11 X n A069315, 12 X n A069316, 13 X n A069317, 14 X n A069318, 15 X n A069319, 16 X n A069320, by columns A069294-A069305.
Sequence in context: A084653 A143688 A086250 this_sequence A086806 A006107 A015371
Adjacent sequences: A069306 A069307 A069308 this_sequence A069310 A069311 A069312
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KEYWORD
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nonn
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AUTHOR
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Ron Hardin (rhhardin(AT)att.net), Mar 14 2002
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