A240375 - OEIS

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A240375

Number of n X 6 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.

15, 353, 7233, 271764, 6436979, 169838571, 5145071133, 121626491919, 3384817934297, 91027175836503, 2222522848709145, 62148514553083420, 1602155697723521517, 41356217735570589779, 1131174318003611087054

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 6 of A240376.

LINKS

Table of n, a(n) for n=1..15.

EXAMPLE

Some solutions for n=3:

..3..2..3..2..2..2....3..3..2..3..3..2....2..2..3..2..3..3....2..2..3..2..3..2

..3..2..3..2..0..1....3..1..2..1..1..2....2..0..1..2..1..1....2..0..1..2..1..2

..2..2..0..3..2..3....2..2..3..2..0..3....2..1..3..2..0..0....3..1..3..2..3..0