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 A254385 Number of (n+2)X(3+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally 1
 21304, 406548, 8533796, 175329586, 3587965682, 73923120984, 1521733260456, 31311650491630, 644509809793486, 13265570942855016, 273033267247903508, 5619741082288575450, 115668783693718838314, 2380757992953014455484 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 3 of A254390 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 R. H. Hardin, Empirical recurrence of order 50 FORMULA Empirical recurrence of order 50 (see link above) EXAMPLE Some solutions for n=1 ..0..1..0..0..0....1..1..0..0..1....0..1..1..0..0....0..0..1..0..1 ..1..0..1..0..0....1..0..1..0..1....1..0..1..1..0....1..1..1..1..1 ..0..0..1..0..1....0..1..1..0..1....1..1..1..0..0....1..0..0..0..0 CROSSREFS Sequence in context: A178282 A234408 A177857 * A254392 A253980 A349508 Adjacent sequences:  A254382 A254383 A254384 * A254386 A254387 A254388 KEYWORD nonn AUTHOR R. H. Hardin, Jan 29 2015 STATUS approved

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Last modified July 4 23:17 EDT 2022. Contains 355086 sequences. (Running on oeis4.)