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A297732
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Number of nX7 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2 or 4 neighboring 1s.
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1
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1, 145, 700, 4795, 82549, 673171, 6241242, 74469526, 718454750, 7237789501, 78605147646, 802756282257, 8321237610322, 88309948248405, 920709083264361, 9652601225861871, 101986973953809025, 1072161304466219489
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