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 A265876 Number of nX4 integer arrays with each element equal to the number of horizontal, vertical and antidiagonal neighbors less than itself. 1
 11, 2084, 30363, 4393458, 344222538, 26635427570, 2364713952883, 192749468823491, 16304514146592293, 1365864408666301056, 114473947407036061803, 9608813664898230605010, 805265562989000430944801 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 4 of A265878. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=3 ..0..4..1..0....0..1..3..0....1..3..4..0....0..3..3..0....1..1..2..0 ..3..1..6..2....1..6..0..4....0..0..0..3....0..1..1..4....0..5..5..2 ..1..0..2..0....1..0..3..0....3..2..3..0....3..2..3..0....0..1..2..0 CROSSREFS Cf. A265878. Sequence in context: A060885 A020519 A004822 * A078271 A272617 A301473 Adjacent sequences:  A265873 A265874 A265875 * A265877 A265878 A265879 KEYWORD nonn AUTHOR R. H. Hardin, Dec 17 2015 STATUS approved

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Last modified December 8 02:41 EST 2021. Contains 349590 sequences. (Running on oeis4.)