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A055083 Number of 5xn binary matrices with no zero rows or columns, up to row and column permutation. 0
1, 11, 91, 633, 3835, 20755, 102089, 461272, 1930310, 7534742, 27602968, 95428291, 312864361, 976985630, 2917175450, 8357692894, 23046527311, 61337188725, 157950527167, 394427897066 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Cf. A024206, A055609, A054976, A048291.

Sequence in context: A202661 A202121 A201085 * A016160 A005062 A125374

Adjacent sequences:  A055080 A055081 A055082 * A055084 A055085 A055086

KEYWORD

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 13 2000

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Last modified February 13 20:37 EST 2012. Contains 205554 sequences.