|
| |
|
|
A263036
|
|
Number of (n+2)X(4+2) 0..1 arrays with each row and column not divisible by 5, read as a binary number with top and left being the most significant bits.
|
|
1
|
|
|
|
24013, 1198816, 78521045, 4513054617, 229943416429, 11717714846408, 606552926150035, 31163234729146717, 1589244015988712269, 81047324503720747840, 4137267115190677686845, 211098297749906566609761
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Some solutions for n=1
..0..0..1..1..1..0....0..1..1..0..0..0....1..0..0..0..0..0....1..1..0..1..0..0
..0..1..1..1..1..1....1..1..1..1..0..1....0..1..1..0..1..1....0..1..0..0..1..1
..1..1..0..1..0..0....0..1..1..1..1..1....0..0..0..1..0..0....0..1..1..0..0..0
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
