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A278434 Number of nX6 0..3 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake. 1
1128, 1287838, 1796061464, 2266913897519, 2573951428892959, 2817080307689646420, 3058351651772615415451, 3218514217113422076011068, 3172598007779111848619027479, 2870266355084730530696055472589 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A278435.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..18

EXAMPLE

Some solutions for n=1

..0..1..2..3..1..3. .0..2..2..0..2..2. .3..3..1..1..1..3. .1..1..1..2..1..1

CROSSREFS

Cf. A278435.

Sequence in context: A237294 A307174 A278732 * A198469 A082888 A122384

Adjacent sequences:  A278431 A278432 A278433 * A278435 A278436 A278437

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 22 2016

STATUS

approved

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Last modified January 26 14:08 EST 2020. Contains 331280 sequences. (Running on oeis4.)