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Search: a283950 -id:a283950
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Number of nX3 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 2, 87, 900, 8184, 71486, 597042, 4841992, 38481035, 301045074, 2325973337, 17791497852, 134963190603, 1016694067048, 7613544177440, 56723271609684, 420727176381709, 3108419156136654, 22886154154768656, 167982184418042992
Number of nX4 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 16, 906, 16648, 283208, 4510608, 68693470, 1016922620, 14739946302, 210244817456, 2961229080584, 41284559423328, 570755049480396, 7835153742442852, 106914860440688980, 1451387421319840428
Number of nX5 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 84, 7988, 264482, 8244557, 242330064, 6816984648, 186634970946, 5006741437429, 132235076658212, 3449881843194282, 89112251221774946, 2282954398345404380, 58083724718538740624, 1469105340510703161357
Number of nX6 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 408, 69468, 4242700, 241796070, 13010689912, 669777003928, 33569301548620, 1648776677140184, 79729758214875372, 3808601116917731110, 180135397053029043408, 8450230315310614813812, 393679533146957194152168
Number of nX7 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 1926, 575456, 64614384, 6763514843, 667015216686, 62944601744067, 5782000278310300, 520411514987541560, 46113717734650843082, 4036254767838742279228, 349783657626468531519474
Number of 2Xn 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 0, 2, 16, 84, 408, 1926, 8776, 38912, 169456, 727914, 3091712, 13010668, 54334792, 225449486, 930278584, 3820249240, 15622389664, 63649588850, 258473068912, 1046543827972, 4226200851704, 17025631341974, 68440231400232
Number of 3Xn 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 0, 87, 906, 7988, 69468, 575456, 4604744, 36137513, 279163040, 2128757750, 16067783050, 120264121036, 893798288058, 6602798852295, 48525145143750, 355015663432086, 2587074206224930, 18786624241231104, 135997998678920894
Number of 4Xn 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 0, 900, 16648, 264482, 4242700, 64614384, 948567440, 13692510028, 194684984664, 2732350150328, 37970482883588, 523376223847790, 7164059469775432, 97485442889266544, 1319817637818838080
Number of 5Xn 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 0, 8184, 283208, 8244557, 241796070, 6763514843, 182198176994, 4825164796310, 125933665031272, 3244468947083396, 82767450195612832, 2094459557648313968, 52635795570355253222, 1315036944531836311688, 32688961006164835305772
Number of 6Xn 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
+10
1
0, 0, 71486, 4510608, 242330064, 13010689912, 667015216686, 32960788748780, 1600697201681958, 76611709398415200, 3619757534989162198, 169346455636754049580, 7859113340842715699470, 362219493645285494837272

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