A393935 - OEIS

%I #9 May 06 2026 14:14:19

%S 1,2,5,10,14,29,40,47,184,191,422,640,689,1107,2512,3125,3737,3754,

%T 5330,5336,5394,5473,12014,12577,12707,30828,30844,35755,35761,39624,

%U 39686,39690,40584,40977,41039,41055

%N a(n) is the number of points that have been added when n collinear points first appear in the path defined in A393932.

%H Pontus von Brömssen, <a href="/A393935/a393935.png">The first lines with 2-8 collinear points</a>.

%F a(n) <= A380991(n-1)+1 for n >= 2.

%F a(n) <= A231255(n)+1. - _Pontus von Brömssen_, May 05 2026

%Y Cf. A231255, A380991, A381111, A393932, A393936, A393937.

%K nonn,more

%O 1,2

%A _Pontus von Brömssen_, Mar 04 2026