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A163041
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Number of n X 6 binary arrays with all 1s connected and a path of 1s from left column to right column.
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2
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1, 239, 18666, 947760, 40792921, 1642690309, 64270256276, 2481063626002, 95151328370775, 3637116511064523, 138792924786810014, 5291772896345008640, 201669960952305135745, 7683892181372221416041, 292731696495415484045432, 11151457805393688893262636
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OFFSET
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1,2
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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