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 A267751 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 neighbor modulo n and the upper left element equal to 0. 7
 1, 1, 1, 1, 3, 1, 1, 10, 5, 1, 1, 35, 39, 8, 1, 1, 126, 357, 118, 11, 1, 1, 462, 3471, 2386, 313, 15, 1, 1, 1716, 35003, 54956, 13451, 780, 19, 1, 1, 6435, 362265, 1350674, 679735, 68151, 1789, 24, 1, 1, 24310, 3821877, 34568612, 37668275, 7280046, 314491, 4024 (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..3...10......35......126.......462.........1716.........6435.......24310 .1..5...39.....357.....3471.....35003.......362265......3821877....40918431 .1..8..118....2386....54956...1350674.....34568612....910791802.24537293344 .1.11..313...13451...679735..37668275...2218059985.136270559675 .1.15..780...68151..7280046.873319806.113187903900 .1.19.1789..314491.69784981 .1.24.4024.1381976 .1.29.8793 .1.35 LINKS R. H. Hardin, Table of n, a(n) for n = 1..72 EXAMPLE Some solutions for n=4 k=4 ..0..0..1..2....0..2..3..0....0..3..1..2....0..0..2..3....0..1..2..0 ..1..0..2..2....1..2..3..0....0..3..2..3....1..1..2..3....0..1..3..1 ..2..1..3..3....1..3..0..1....1..3..2..0....2..1..3..3....1..2..3..2 ..3..1..3..0....2..3..1..2....1..0..2..1....2..1..0..0....2..3..0..3 CROSSREFS Diagonal is A267624. Column 2 is A024206(n+1). Row 2 is A001700(n-1). Row 3 is A266456. Sequence in context: A267655 A263864 A060543 * A185996 A261215 A176157 Adjacent sequences:  A267748 A267749 A267750 * A267752 A267753 A267754 KEYWORD nonn,tabl AUTHOR R. H. Hardin, Jan 20 2016 STATUS approved

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Last modified July 30 07:58 EDT 2021. Contains 346348 sequences. (Running on oeis4.)