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 A265962 Number of nX3 integer arrays with each element equal to the number of horizontal, vertical and antidiagonal neighbors less than or equal to itself. 1
 2, 50, 150, 5582, 59454, 809199, 12253344, 172499046, 2472824902, 35500451150, 508045097098, 7282384171365, 104368818508683, 1495505413391238, 21431556255615852, 307122975469556954, 4401164677075990109 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 3 of A265965. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=4 ..0..2..1....2..1..2....0..4..1....0..4..0....0..2..3....0..2..3....1..0..1 ..3..5..0....1..6..2....3..0..4....4..3..4....4..2..3....4..2..3....3..6..2 ..0..6..3....2..6..0....2..1..3....0..2..4....1..6..1....2..6..2....0..6..2 ..2..1..1....0..3..1....3..2..0....1..4..0....0..3..1....2..0..2....1..3..0 CROSSREFS Cf. A265965. Sequence in context: A317819 A231082 A318426 * A318094 A226408 A226337 Adjacent sequences: A265959 A265960 A265961 * A265963 A265964 A265965 KEYWORD nonn AUTHOR R. H. Hardin, Dec 19 2015 STATUS approved

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Last modified February 23 17:43 EST 2024. Contains 370283 sequences. (Running on oeis4.)