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 A263670 Number of (n+1) X (4+1) 0..6 arrays with each row and column divisible by 11, read as a base-7 number with top and left being the most significant digits. 1
 283, 277563, 378616581, 569092550791, 869561054857737, 1328330487628293444, 2029629988753215791072, 3101270248336145585126590, 4738739978468879079388330924, 7240793473476893499848176949865 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 4 of A263672. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=1 ..0..3..1..1..4....1..4..0..0..0....6..6..4..3..6....0..3..1..0..0 ..0..1..4..4..5....4..5..0..0..0....2..2..5..1..2....0..1..4..0..0 CROSSREFS Cf. A263672. Sequence in context: A332676 A142837 A064964 * A108826 A285890 A356219 Adjacent sequences: A263667 A263668 A263669 * A263671 A263672 A263673 KEYWORD nonn AUTHOR R. H. Hardin, Oct 23 2015 STATUS approved

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Last modified January 31 15:47 EST 2023. Contains 359976 sequences. (Running on oeis4.)