A205093 - OEIS

A205093

Number of (n+1)X5 0..3 arrays with the number of rightwards and downwards edge increases in each 2X2 subblock equal to the number in all its horizontal and vertical neighbors

55848, 2323490, 124624799, 6997750028, 443278874512, 26283777611416, 1671381122482219, 99772701549024254, 6321866098053640682, 378900425402449267346, 23919304559986219920803, 1438584269176735235934352

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

OFFSET

1,1

COMMENTS

Column 4 of A205097

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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