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 A283491 Number of nX5 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element. 1
 0, 64, 5444, 174232, 5691512, 173139952, 5074155320, 145077026768, 4069261870596, 112485250259704, 3073424415348520, 83183242000043764, 2233748055467946708, 59587068467857424788, 1580547096897194487156 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Column 5 of A283494. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 R. H. Hardin, Empirical recurrence of order 74 FORMULA Empirical recurrence of order 74 (see link above) EXAMPLE Some solutions for n=4 ..1..1..0..0..0. .1..0..1..0..0. .1..1..0..1..0. .1..1..0..0..1 ..0..0..0..1..1. .1..0..0..0..0. .0..0..0..1..0. .1..0..1..1..1 ..1..1..1..0..1. .0..0..0..1..1. .1..1..1..0..0. .1..0..0..1..0 ..0..1..1..1..1. .1..1..1..1..1. .1..1..0..1..0. .1..1..1..0..0 CROSSREFS Cf. A283494. Sequence in context: A303468 A220578 A067821 * A300471 A326104 A300810 Adjacent sequences: A283488 A283489 A283490 * A283492 A283493 A283494 KEYWORD nonn AUTHOR R. H. Hardin, Mar 08 2017 STATUS approved

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Last modified June 16 19:52 EDT 2024. Contains 373432 sequences. (Running on oeis4.)