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 A219985 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any horizontal, vertical or antidiagonal neighbor in a random 0..3 nXk array 7
 1, 2, 2, 4, 11, 4, 7, 42, 42, 7, 12, 154, 316, 154, 12, 21, 582, 2344, 2344, 582, 21, 37, 2199, 17591, 34212, 17591, 2199, 37, 65, 8287, 131978, 507655, 507655, 131978, 8287, 65, 114, 31240, 989813, 7542829, 14960307, 7542829, 989813, 31240, 114, 200 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Table starts ...1.......2.........4...........7...........12............21............37 ...2......11........42.........154..........582..........2199..........8287 ...4......42.......316........2344........17591........131978........989813 ...7.....154......2344.......34212.......507655.......7542829.....111990804 ..12.....582.....17591......507655.....14960307.....441412699...13011647253 ..21....2199....131978.....7542829....441412699...25862914118.1513751822570 ..37....8287....989813...111990804..13011647253.1513751822570 ..65...31240...7423785..1662706049.383542823910 .114..117789..55680172.24686644236 .200..444096.417613528 .351.1674344 .616 LINKS R. H. Hardin, Table of n, a(n) for n = 1..84 EXAMPLE Some solutions for n=3 k=4 ..0..1..1..1....1..0..1..1....0..0..0..0....1..0..1..0....0..0..1..1 ..0..0..1..0....0..1..1..0....1..1..0..0....0..1..0..1....1..1..0..0 ..0..1..1..0....0..1..0..1....1..0..1..0....1..0..1..1....1..0..0..1 CROSSREFS Column 1 is A005251(n+2) Column 2 is A219100 Sequence in context: A218823 A296599 A219106 * A220800 A220786 A280673 Adjacent sequences:  A219982 A219983 A219984 * A219986 A219987 A219988 KEYWORD nonn,tabl AUTHOR R. H. Hardin Dec 02 2012 STATUS approved

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Last modified January 19 05:41 EST 2022. Contains 350464 sequences. (Running on oeis4.)