The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A206627 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A206627

Number of (n+1)X(n+1) 0..2 arrays with every 2X3 or 3X2 subblock having no more than four equal edges, and new values 0..2 introduced in row major order
(history; published version)

#5 by Russ Cox at Sat Mar 31 12:37:12 EDT 2012

AUTHOR

_R. H. Hardin (rhhardin(AT)att.net) _ Feb 10 2012

Discussion

Sat Mar 31

12:37

OEIS Server: https://oeis.org/edit/global/875

#4 by Ron Hardin at Fri Feb 10 18:40:48 EST 2012

STATUS

editing

approved

#3 by Ron Hardin at Fri Feb 10 18:40:41 EST 2012

NAME

allocated for Ron HardinNumber of (n+1)X(n+1) 0..2 arrays with every 2X3 or 3X2 subblock having no more than four equal edges, and new values 0..2 introduced in row major order

DATA

14, 3232, 6885875, 130424683977, 21963397411445576, 32883690237686565806902, 437725944874306422735306779417, 51804179019799430182581262620045135320, 54508981434487150136168842178572782994896876244

OFFSET

1,1

COMMENTS

Diagonal of A206635

EXAMPLE

Some solutions for n=4

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

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

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

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

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

KEYWORD

allocated

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Feb 10 2012

STATUS

approved

editing

#2 by Ron Hardin at Fri Feb 10 18:37:34 EST 2012

KEYWORD

allocating

allocated

#1 by Ron Hardin at Fri Feb 10 18:37:34 EST 2012

NAME

allocated for Ron Hardin

KEYWORD

allocating

STATUS

approved