|
| |
|
|
A178290
|
|
Number of collinear point 4-tuples in an n X n .. X n 8-dimensional cubical grid
|
|
0
|
|
|
|
0, 0, 0, 807040, 29389312, 406924416, 5493496080, 40707459840, 237337333008, 1379876481024, 6125076674736, 21640203681408, 84999017731696, 274088863846528, 766309629591264
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,4
|
|
|
LINKS
|
|
|
|
CROSSREFS
|
Three collinear points in an n X n grid A000938 ; n X n X n grid A157882
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
R. H. Hardin, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010
|
|
|
STATUS
|
approved
|
| |
|
|
