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A240245 Number of nX3 0..3 arrays with no element equal to the sum of elements to its left or the sum of elements above it or the sum of the elements diagonally to its northwest or the sum of the elements antidiagonally to its northeast, modulo 4 1
14, 8, 16, 44, 122, 368, 1058, 3088, 8534, 24012, 67486, 190120, 533216, 1499922, 4208524, 11831210, 33205634, 93308316, 261970082, 735898790, 2066378268, 5803880692, 16298391782, 45774188648, 128548037166, 361017717288 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A240250

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A337420 A154037 A248600 * A119871 A245175 A337229

Adjacent sequences:  A240242 A240243 A240244 * A240246 A240247 A240248

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 03 2014

STATUS

approved

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Last modified May 16 08:53 EDT 2022. Contains 353695 sequences. (Running on oeis4.)