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 A281031 Number of nX5 0..1 arrays with no element equal to more than three of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. 1
 0, 58, 2321, 9854, 44395, 184290, 722952, 2696692, 9734320, 34378916, 119479572, 409793340, 1390770988, 4679313804, 15630279254, 51891762034, 171376744116, 563406924184, 1844814347903, 6019287405002, 19577996105250, 63498640476100 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Column 5 of A281034. LINKS R. H. Hardin, Table of n, a(n) for n = 1..250 R. H. Hardin, Empirical recurrence of order 98 FORMULA Empirical recurrence of order 98 (see link above) EXAMPLE Some solutions for n=4 ..0..1..1..0..1. .0..1..0..0..1. .0..0..0..0..1. .0..1..1..1..0 ..0..0..1..0..1. .0..1..1..0..1. .1..1..1..1..0. .1..0..0..0..0 ..0..1..1..0..1. .1..0..0..0..1. .0..0..0..1..0. .1..1..1..1..1 ..1..0..0..0..1. .1..1..1..1..0. .1..0..1..0..1. .1..0..1..0..0 CROSSREFS Cf. A281034. Sequence in context: A035724 A017721 A280111 * A225352 A278097 A299467 Adjacent sequences: A281028 A281029 A281030 * A281032 A281033 A281034 KEYWORD nonn AUTHOR R. H. Hardin, Jan 13 2017 STATUS approved

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Last modified July 17 20:28 EDT 2024. Contains 374377 sequences. (Running on oeis4.)