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A237337 Number of (n+1)X(5+1) 0..3 arrays with the maximum minus the minimum of every 2X2 subblock equal 1
972356, 380945760, 114598315886, 41627000140944, 14642051418094528, 5332769563184957290, 1940048094720442708424, 710560946174649702862000, 260459376264221314031855068, 95609228386055942124913782660 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A237340

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..205

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A272555 A121888 A178292 * A230030 A206116 A230538

Adjacent sequences:  A237334 A237335 A237336 * A237338 A237339 A237340

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 06 2014

STATUS

approved

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Last modified October 22 05:29 EDT 2019. Contains 328315 sequences. (Running on oeis4.)