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 A204655 T(n,k) = Number of (n+2) X (k+2) 0..3 arrays with every 3 X 3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally, and new values 0..3 introduced in row major order. 4
 4600, 162622, 162622, 6255285, 17432664, 6255285, 215282843, 2025234324, 2025234324, 215282843, 7670500426, 191371916425, 719028603457, 191371916425, 7670500426, 276834777101, 19644326343062, 199026930961817, 199026930961817 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Table starts .........4600.........162622.........6255285.......215282843........7670500426 .......162622.......17432664......2025234324....191371916425....19644326343062 ......6255285.....2025234324....719028603457.199026930961817.61221086708065061 ....215282843...191371916425.199026930961817 ...7670500426.19644326343062 .276834777101 LINKS R. H. Hardin, Table of n, a(n) for n = 1..24 EXAMPLE Some solutions for n=3, k=3 ..0..0..0..0..0....0..1..0..1..0....0..0..1..1..2....0..0..1..0..2 ..1..1..0..2..1....0..0..1..2..0....2..0..1..3..1....1..0..3..3..3 ..1..1..0..3..2....3..3..0..1..0....3..1..0..0..0....3..3..3..3..3 ..3..3..0..0..2....1..1..1..1..0....2..2..2..2..2....1..3..0..0..1 ..1..3..0..0..1....3..2..1..1..0....2..3..2..2..3....0..2..0..1..0 CROSSREFS Sequence in context: A251385 A185470 A004537 * A204652 A032745 A020437 Adjacent sequences:  A204652 A204653 A204654 * A204656 A204657 A204658 KEYWORD nonn,tabl AUTHOR R. H. Hardin Jan 17 2012 STATUS approved

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Last modified August 9 21:08 EDT 2022. Contains 356026 sequences. (Running on oeis4.)