login
A260764
Number of (n+2)X(5+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00010011
1
622, 798, 1740, 3328, 5256, 11107, 21594, 38145, 75910, 151311, 277024, 537113, 1075738, 2023097, 3857052, 7670235, 14713782, 27930232, 54856034, 106455351, 202705858, 393933976, 767509612, 1470108705, 2838509248, 5526521856
OFFSET
1,1
COMMENTS
Column 5 of A260767
LINKS
EXAMPLE
Some solutions for n=4
..0..1..0..0..0..0..0....0..1..0..0..0..0..0....1..1..0..0..0..0..0
..0..1..0..0..1..0..0....0..1..0..0..0..0..0....0..1..0..0..1..1..0
..0..0..0..0..1..0..0....0..0..0..0..1..1..0....0..0..0..0..0..0..0
..0..0..0..0..0..0..0....0..0..0..0..0..0..0....0..0..0..0..0..0..0
..0..1..0..0..0..0..0....1..1..0..0..0..0..0....1..1..0..0..1..0..0
..1..1..0..0..1..1..0....0..0..0..0..1..1..0....0..0..0..0..1..0..0
CROSSREFS
Sequence in context: A203086 A251243 A184226 * A224432 A229318 A268025
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 30 2015
STATUS
approved