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 A236706 Number of (n+1)X(2+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock 1
 442, 3492, 27406, 216340, 1707838, 13499232, 106577620, 841345444, 6643410412, 52475002544, 414383554326, 3271979406302, 25837791686030, 204047195631886, 1611325095378288, 12724017986201892, 100478744257085102 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 2 of A236710 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 R. H. Hardin, Empirical recurrence of order 59 FORMULA Empirical recurrence of order 59 (see link above) EXAMPLE Some solutions for n=3 ..0..2..1....0..0..1....0..0..0....1..0..0....1..0..2....2..2..1....1..1..0 ..0..0..2....0..2..2....0..2..2....0..1..0....0..1..2....0..1..1....0..2..2 ..0..0..0....1..0..0....2..0..2....0..0..1....1..1..0....0..1..0....1..0..0 ..2..0..1....1..0..0....2..2..0....2..2..0....2..0..0....2..0..1....0..1..0 CROSSREFS Sequence in context: A031720 A069106 A094410 * A105922 A250086 A018237 Adjacent sequences:  A236703 A236704 A236705 * A236707 A236708 A236709 KEYWORD nonn AUTHOR R. H. Hardin, Jan 30 2014 STATUS approved

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Last modified December 7 05:14 EST 2019. Contains 329839 sequences. (Running on oeis4.)