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A018817 Number of lines through exactly 10 points of an n X n grid of points. 2
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 4, 4, 4, 4, 4, 4, 4, 4, 44, 92, 60, 20, 20, 20, 20, 20, 20, 136, 268, 416, 324, 216, 92, 92, 92, 92, 244, 412, 596, 796, 676, 540, 388, 220, 220, 596, 1004, 1444, 1916, 2420, 2124, 1796, 1436, 1044, 844, 1084, 1340, 1612, 1900, 2204 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,11

LINKS

Table of n, a(n) for n=0..60.

CROSSREFS

Sequence in context: A174735 A040470 A040471 * A040472 A139335 A040469

Adjacent sequences:  A018814 A018815 A018816 * A018818 A018819 A018820

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified June 24 16:32 EDT 2017. Contains 288707 sequences.