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 A266107 Number of 7Xn integer arrays with each element equal to the number of horizontal and antidiagonal neighbors exactly one smaller than itself. 1
 1, 715, 16428, 145274, 3899732, 192212829, 6206090116, 152827600335, 4549421529660, 155911464809823, 4886310110586327, 144366563589225015, 4437049095870031448, 139852556937264083906, 4337839455375825257187 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Row 7 of A266101. LINKS R. H. Hardin, Table of n, a(n) for n = 1..40 EXAMPLE Some solutions for n=4 ..0..0..0..1....1..0..0..1....1..0..0..1....0..0..1..2....1..0..1..2 ..1..2..1..2....1..1..1..0....0..0..1..2....0..2..1..2....0..2..1..0 ..0..0..1..2....2..1..0..1....0..1..1..2....0..0..1..2....0..2..1..2 ..0..1..1..0....2..1..1..1....1..0..1..2....0..2..1..2....0..2..1..0 ..2..1..0..0....1..0..0..1....1..1..1..2....0..0..1..2....0..1..1..1 ..1..0..0..1....0..0..1..1....0..0..1..1....0..1..1..0....2..1..0..1 ..1..1..1..0....1..2..0..1....1..2..0..1....2..1..0..1....2..1..2..0 CROSSREFS Cf. A266101. Sequence in context: A154042 A027809 A222912 * A030537 A140919 A208352 Adjacent sequences:  A266104 A266105 A266106 * A266108 A266109 A266110 KEYWORD nonn AUTHOR R. H. Hardin, Dec 21 2015 STATUS approved

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Last modified August 9 18:32 EDT 2020. Contains 336326 sequences. (Running on oeis4.)