A362978 - OEIS

%I #7 Jul 07 2023 06:16:35

%S 0,1,3,2,4,7,5,8,12,11,10,6,13,23,20,14,28,21,15,24,9,35,43,38,37,52,

%T 33,45,36,32,22,44,46,59,53,54,64,19,34,27,72,70,84,74,55,49,26,50,17,

%U 31,77,56,107,85,47,60,16,62,29,25,69,41,42,106,82,61,65

%N The y-coordinates of the even-ranked elements of the lexicographically earliest sequence of points satisfying staircase and no-three-in-a-line conditions. Companion sequence of A362977.

%C This sequence is tightly coupled to A362977, which is the main entry. See A362977.

%Y Cf. A362977 (the corresponding x-coordinates).

%K nonn

%O 0,3

%A _Luc Rousseau_, May 11 2023