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A240275 Number of 5Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4 1
10, 72, 2000, 49921, 1363144, 40760821, 1277623744, 41700264862, 1401065174093, 47967535279669, 1662365159922179, 58055815885463615, 2037231165976598098, 71699030982374305133, 2527959942776102405087, 89229063928826842973827 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A240271

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A181671 A058111 A223120 * A181402 A003366 A161743

Adjacent sequences:  A240272 A240273 A240274 * A240276 A240277 A240278

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 03 2014

STATUS

approved

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Last modified December 3 18:30 EST 2020. Contains 338912 sequences. (Running on oeis4.)