A244022 - OEIS

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A244022

Analog of A140468, but starting with 5 points instead of 4.

%I #4 Jun 20 2014 13:35:26

%S 5,10,20,100,3515

%N Analog of A140468, but starting with 5 points instead of 4.

%H Shalosh B. Ekhad, Doron Zeilberger, <a href="http://arxiv.org/abs/1406.5157">Enumerative Geometrical Genealogy (Or: The Sex Life of Points and Lines)</a>, arXiv:1406.5157 [math.CO], (19-June-2014)

%Y Related sequences: A140468, A244020-A244026.

%K nonn,more

%O 1,1

%A _N. J. A. Sloane_, Jun 20 2014