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A366480
One-third of the number of simple intersection points in the interior of the n-th triangle described in A092867 and A366479.
1
0, 1, 14, 41, 148, 351, 715, 1391, 2258, 3566, 5609, 8582, 11684, 17126, 22429, 29061, 37894, 50820, 62377, 80314, 96153
OFFSET
0,3
COMMENTS
This is A366479(n,2)/3.
CROSSREFS
Sequence in context: A039404 A043227 A044007 * A199710 A214521 A064512
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Nov 07 2023
STATUS
approved