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A235570 Number of (n+1)X(5+1) 0..1 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order rowwise and columnwise 1
1076, 18606, 336836, 6353336, 118826310, 2119256572, 35394045432, 551086363442, 8029786206898, 110154213330742, 1432552935758792, 17772883732667624, 211553556610478836, 2427824437884795972, 26977060677142323628 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A235573
LINKS
EXAMPLE
Some solutions for n=2
..1..1..0..0..0..1....0..1..1..1..0..0....0..0..0..1..0..0....0..0..0..1..0..0
..1..0..0..0..0..1....0..0..1..1..1..0....1..0..1..0..1..1....0..1..0..0..1..1
..1..1..0..0..0..1....0..0..0..1..1..0....0..1..0..0..0..1....0..0..1..1..1..0
CROSSREFS
Sequence in context: A336781 A237213 A235959 * A278652 A235084 A274234
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 12 2014
STATUS
approved

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Last modified April 20 22:14 EDT 2024. Contains 371848 sequences. (Running on oeis4.)