|
|
A222110
|
|
Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..7 array extended with zeros and convolved with 1,2,2,1
|
|
1
|
|
|
2, 3, 4, 5, 8, 13, 19, 31, 50, 80, 130, 210, 340, 550, 890, 1440, 2328, 3760, 6082, 9819, 15868, 25643, 41428, 66967, 108221, 174929, 282739, 456996, 738664, 1193914, 1929726, 3119003, 5041195, 8147983, 13169366, 21285314, 34403008, 55604705
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=7, one extended zero followed by filtered positions
..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....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....0....0....1....0....0....1....1....0
..1....0....0....0....0....1....1....0....1....1....0....0....0....0....0....0
..0....1....0....1....0....0....0....0....0....0....0....0....0....0....0....1
..0....0....0....0....1....0....0....0....1....0....1....0....0....0....0....0
..1....0....0....1....0....0....0....0....0....0....0....1....0....0....1....0
..0....0....1....0....0....1....0....0....0....0....0....0....0....0....0....1
..0....1....0....0....0....0....1....0....0....0....0....0....1....0....0....0
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|