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 A268115 T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with every element equal to or 1 greater than any north or west neighbors modulo n and the upper left element equal to 0. 10
 1, 1, 1, 1, 3, 1, 1, 10, 2, 1, 1, 35, 8, 2, 1, 1, 126, 30, 5, 2, 1, 1, 462, 114, 25, 5, 2, 1, 1, 1716, 414, 182, 15, 5, 2, 1, 1, 6435, 1561, 1256, 111, 15, 5, 2, 1, 1, 24310, 6227, 7396, 1687, 67, 15, 5, 2, 1, 1, 92378, 25712, 39891, 23522, 761, 67, 15, 5, 2, 1, 1, 352716 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,5 COMMENTS Table starts .1.1..1..1...1....1.....1......1........1..........1............1.............1 .1.3.10.35.126..462..1716...6435....24310......92378.......352716.......1352078 .1.2..8.30.114..414..1561...6227....25712.....107071.......445688.......1860037 .1.2..5.25.182.1256..7396..39891...210384....1168317......7080023......45942141 .1.2..5.15.111.1687.23522.253472..2290853...18470974....140294987....1065068657 .1.2..5.15..67..761.24745.726627.15303976..251565608...3466082679...42227611356 .1.2..5.15..67..457..9204.586844.36708187.1582675968..49970797654.1250823466190 .1.2..5.15..67..457..5628.194567.22971957.3039274773.276165720476 .1.2..5.15..67..457..5628.119908..7088277 .1.2..5.15..67..457..5628.119908 LINKS R. H. Hardin, Table of n, a(n) for n = 1..161 EXAMPLE Some solutions for n=6 k=4 ..0..1..1..1....0..0..1..2....0..0..1..1....0..1..2..2....0..0..1..1 ..1..2..2..2....1..1..2..3....1..1..2..2....1..2..3..3....0..1..2..2 ..2..3..3..3....1..2..3..4....2..2..3..3....2..3..4..4....1..2..3..3 ..3..4..4..4....2..3..4..5....3..3..4..4....3..4..5..5....2..3..4..4 ..4..5..5..5....3..4..5..0....4..4..5..5....4..5..0..0....3..4..5..5 ..5..0..0..0....4..5..5..0....5..5..0..0....5..0..1..1....4..5..5..0 CROSSREFS Row 2 is A001700(n-1). Row 3 is A266319. Sequence in context: A158695 A267392 A267553 * A106268 A267655 A263864 Adjacent sequences:  A268112 A268113 A268114 * A268116 A268117 A268118 KEYWORD nonn,tabl AUTHOR R. H. Hardin, Jan 26 2016 STATUS approved

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Last modified October 22 18:08 EDT 2019. Contains 328319 sequences. (Running on oeis4.)