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URL: https://oeis.org/history?seq=A185828

⇱ The On-Line Encyclopedia of Integer Sequences (OEIS)

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Showing entries 1-10 | older changes
Half the number of n X 2 binary arrays with every element equal to exactly one or two of its horizontal and vertical neighbors.
#32 by Michel Marcus at Sun Jan 26 14:50:13 EST 2020
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#31 by Joerg Arndt at Sun Jan 26 10:50:30 EST 2020
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#30 by Wojciech Florek at Sun Jan 26 09:58:45 EST 2020
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#29 by Wojciech Florek at Sun Jan 26 09:58:18 EST 2020
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#28 by Bruno Berselli at Wed Jul 18 05:49:24 EDT 2018
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#27 by Michel Marcus at Tue Jul 17 12:53:42 EDT 2018
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#26 by Johannes W. Meijer at Mon Jun 18 08:57:53 EDT 2018
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#25 by Johannes W. Meijer at Mon Jun 18 08:57:00 EDT 2018
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MAPLE
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Discussion
Mon Jun 18
08:57
Johannes W. Meijer: Maple program now based on Mr. Hanna's formula.
#24 by Michel Marcus at Mon Jun 18 03:06:32 EDT 2018
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#23 by Michel Marcus at Mon Jun 18 03:06:28 EDT 2018
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