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.

283, 277563, 378616581, 569092550791, 869561054857737, 1328330487628293444, 2029629988753215791072, 3101270248336145585126590, 4738739978468879079388330924, 7240793473476893499848176949865

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