|
|
A211697
|
|
Number of nonnegative integer arrays of length n+2*5-2 with new values introduced in order 0 upwards and every value appearing only in runs of at least 5
|
|
1
|
|
|
1, 2, 3, 4, 5, 6, 9, 14, 21, 30, 41, 59, 89, 136, 205, 301, 444, 669, 1026, 1580, 2411, 3666, 5611, 8683, 13542, 21123, 32891, 51299, 80449, 126956, 201015, 318548, 505308, 803817, 1284015, 2058497, 3307355, 5321782, 8579735, 13871094, 22493894
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
All solutions for n=5
..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
..1....0....0....1....0
..1....1....0....1....0
..1....1....1....1....0
..1....1....1....1....0
..1....1....1....1....0
..1....1....1....1....0
..1....1....1....1....0
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|