A233634 - OEIS

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A233634

Number of (n+1)X(7+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 6

12073496, 6552999568, 3530630987208, 2127910272105792, 1299207938978711788, 807381482186804765728, 503834532970292342872224, 315668050076034647825083096, 198001373547025265433700559818

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 7 of A233635

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..172

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS