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 A238037 T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with the (lower) medians of each row and column unequal to its neighbors 6
 36, 122, 122, 596, 1004, 596, 2124, 6218, 6218, 2124, 9672, 57540, 157940, 57540, 9672, 35418, 305978, 1893380, 1893380, 305978, 35418, 155892, 3010316, 40950296, 63947968, 40950296, 3010316, 155892, 580596, 14910890, 527036922, 1639117920 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Table starts ......36........122...........596...........2124............9672 .....122.......1004..........6218..........57540..........305978 .....596.......6218........157940........1893380........40950296 ....2124......57540.......1893380.......63947968......1639117920 ....9672.....305978......40950296.....1639117920....169745328864 ...35418....3010316.....527036922....61873800756...7640505827898 ..155892...14910890...10550112212..1407575850212.699474355950552 ..580596..152094052..141752654204.56781414397168 .2505336..724320722.2711112696296 .9438692.7559479508 LINKS R. H. Hardin, Table of n, a(n) for n = 1..71 EXAMPLE Some solutions for n=3 k=4 ..0..0..0..0..0..1....0..0..0..0..0..1....0..0..0..0..0..1....0..0..0..0..0..0 ..1..1..0..1..1..0....1..1..1..1..0..1....1..1..0..0..1..1....1..1..1..0..1..0 ..0..0..0..1..0..0....0..0..0..1..0..0....0..1..1..1..0..0....1..0..1..1..0..0 ..1..1..1..1..0..1....0..1..0..1..1..1....0..1..1..1..0..1....1..1..1..0..1..1 ..0..1..0..0..1..1....0..1..1..0..1..0....0..0..0..1..0..1....0..0..1..0..1..1 CROSSREFS Sequence in context: A333007 A016862 A223506 * A238032 A365506 A250625 Adjacent sequences: A238034 A238035 A238036 * A238038 A238039 A238040 KEYWORD nonn,tabl AUTHOR R. H. Hardin, Feb 17 2014 STATUS approved

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Last modified December 2 17:33 EST 2023. Contains 367525 sequences. (Running on oeis4.)