%I #12 Jan 01 2024 11:56:12
%S 3,64,849,23360,509729,10049160,214791995,4582007808,95633654271,
%T 2011480360208,42459705606109,893070242668352,18788753272869405,
%U 395671718478936984,8328759870675121207,175295868495634317312,3690123375120540334811,77677685024810684936288,1635060499549966955442345
%N Areas of triangles associated with tribonacci sequence.
%C Apparently no formula or recurrence is known for these numbers.
%H Chai Wah Wu, <a href="/A289668/b289668.txt">Table of n, a(n) for n = 1..756</a>
%H Virginia Johnson, C. K. Cook, <a href="https://arxiv.org/abs/1608.02420">Areas of Triangles and other Polygons with Vertices from Various Sequences</a>, arXiv preprint arXiv:1608.02420 [math.CO], 2016.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Jul 28 2017
%E More terms from _Chai Wah Wu_, Jul 30 2017
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