A205202 - OEIS

A205202

Number of (n+1)X5 0..2 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards

14206, 717013, 30972970, 1099532113, 37528599466, 1157042727456, 35240339480238, 1030433806412241, 30111846426662665, 869561394043881953, 25186868342910252775, 728270929878051957296, 21113985514772341683045

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

OFFSET

1,1

COMMENTS

Column 4 of A205206

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A270800 A271247 A212949 * A205060 A237541 A270514

Adjacent sequences: A205199 A205200 A205201 * A205203 A205204 A205205

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 23 2012

STATUS

approved