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A236153 Number of (n+1)X(6+1) 0..2 arrays colored with the sets of distinct values in every 2X2 subblock 1
294648, 4389660, 115757328, 3314019456, 96273257880, 2811658914648, 82158187025508, 2401484289566460, 70192340922671664, 2051699847166052700, 59969895980609723880, 1752889865017059098424, 51235988771118580490112 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A236155

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..72

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A328938 A291637 A206237 * A023351 A258534 A258527

Adjacent sequences:  A236150 A236151 A236152 * A236154 A236155 A236156

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 19 2014

STATUS

approved

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Last modified October 20 10:43 EDT 2021. Contains 348100 sequences. (Running on oeis4.)