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A201154 Number of nX7 0..2 arrays with every diagonal, row and column running average nondecreasing rightwards and downwards and diagonally 0
87, 1634, 28452, 432048, 6002677, 77316192, 938925282, 10844322561, 120031503310, 1282802588833, 13328322040209, 135365873507224, 1349536402322995, 13250844417224841 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A201155
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..0..0..0..0....0..0..0..0..0..0..0....0..0..0..1..1..1..1
..0..1..2..1..1..1..2....0..0..2..1..1..2..2....0..0..0..1..1..1..2
..1..2..2..2..2..2..2....0..0..2..2..1..2..2....0..2..1..1..1..2..2
CROSSREFS
Sequence in context: A231218 A186054 A082955 * A171344 A200533 A324112
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 27 2011
STATUS
approved

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Last modified June 15 01:31 EDT 2024. Contains 373402 sequences. (Running on oeis4.)