login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A178262 Number of collinear point 4-tuples in an n X n X n cubical grid 1
0, 0, 0, 76, 629, 2820, 9767, 26272, 63162, 135504, 269334, 489204, 870943, 1447460, 2319069, 3613088, 5496580, 8046288, 11646108, 16349868, 22751289, 31151020, 41928083, 55298280, 72845822, 94565584, 121269906, 154010268, 194468499 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

R. H. Hardin, Table of n, a(n) for n=1..35

CROSSREFS

Three collinear points in an n X n grid A000938 ; n X n X n grid A157882

Sequence in context: A184680 A129626 A200167 * A253411 A185481 A007250

Adjacent sequences:  A178259 A178260 A178261 * A178263 A178264 A178265

KEYWORD

nonn

AUTHOR

R. H. Hardin, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 13 04:20 EST 2019. Contains 329085 sequences. (Running on oeis4.)