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 A182236 T(n,k)=Number of n X n 0..n+k-2 arrays with new values 0 upwards introduced in row major order and every value unique in its row and column 0
 1, 1, 1, 1, 3, 2, 1, 4, 44, 24, 1, 4, 230, 4920, 1344, 1, 4, 464, 190452, 6050304, 1128960, 1, 4, 569, 1760316 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,5 COMMENTS Table starts .......1.......1......1.......1...1.1.1 .......1.......3......4.......4...4.4 .......2......44....230.....464.569 ......24....4920.190452.1760316 ....1344.6050304 .1128960 LINKS EXAMPLE Some solutions for n=4 k=4 ..0..1..2..3....0..1..2..3....0..1..2..3....0..1..2..3....0..1..2..3 ..1..2..0..4....1..0..3..4....2..3..1..4....1..0..3..4....2..3..1..0 ..4..5..1..0....4..2..5..0....4..0..5..6....2..3..1..5....4..5..3..2 ..2..6..3..5....5..3..4..6....5..4..0..1....6..2..4..0....1..6..4..5 CROSSREFS Sequence in context: A156699 A245183 A262347 * A077819 A030313 A300219 Adjacent sequences:  A182233 A182234 A182235 * A182237 A182238 A182239 KEYWORD nonn,tabl AUTHOR R. H. Hardin Apr 20 2012 STATUS approved

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Last modified September 17 12:45 EDT 2019. Contains 327131 sequences. (Running on oeis4.)