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A204511 T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally at least two different ways, and new values 0..2 introduced in row major order 7
652, 7344, 7344, 87869, 164248, 87869, 874124, 3673007, 3673007, 874124, 9306965, 65497615, 161927101, 65497615, 9306965, 100389366, 1294406290, 5365887358, 5365887358, 1294406290, 100389366, 1060442883, 25704476586, 199470888113 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Table starts

.........652..........7344...........87869...........874124..........9306965

........7344........164248.........3673007.........65497615.......1294406290

.......87869.......3673007.......161927101.......5365887358.....199470888113

......874124......65497615......5365887358.....299144720528...19402036828532

.....9306965....1294406290....199470888113...19402036828532.2274909402099901

...100389366...25704476586...7516738565045.1289231277417171

..1060442883..497453566167.274248095468364

.11271249888.9731482764611

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..49

EXAMPLE

Some solutions for n=3 k=3

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

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

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

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

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

CROSSREFS

Sequence in context: A127029 A127030 A127031 * A204506 A282558 A204505

Adjacent sequences:  A204508 A204509 A204510 * A204512 A204513 A204514

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Jan 15 2012

STATUS

approved

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Last modified October 23 22:04 EDT 2018. Contains 316541 sequences. (Running on oeis4.)