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A278432 Number of nX4 0..3 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake. 1
155, 19624, 2116789, 223202074, 23450120081, 2266913897519, 191704868748703, 14075699487073288, 906324694033572285, 51875514109305962403, 2672849198449587976472, 125300087299510807859757 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A278435.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..132

EXAMPLE

Some solutions for n=2

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

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

CROSSREFS

Cf. A278435.

Sequence in context: A289300 A220592 A278730 * A299829 A115466 A057966

Adjacent sequences:  A278429 A278430 A278431 * A278433 A278434 A278435

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 22 2016

STATUS

approved

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Last modified October 19 13:01 EDT 2019. Contains 328222 sequences. (Running on oeis4.)