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Search: id:A055083
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| A055083 |
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Number of 5xn binary matrices with no zero rows or columns, up to row and column permutation. |
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1
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| 1, 11, 91, 633, 3835, 20755, 102089, 461272, 1930310, 7534742, 27602968, 95428291, 312864361, 976985630, 2917175450, 8357692894, 23046527311, 61337188725, 157950527167, 394427897066
(list; graph; listen)
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