A319573 - OEIS

%I #14 Feb 05 2021 03:50:48

%S 0,1,0,0,1,2,3,2,1,0,0,1,2,3,4,5,4,3,2,1,0,0,1,2,3,4,5,6,7,6,5,4,3,2,

%T 1,0,0,1,2,3,4,5,6,7,8,9,8,7,6,5,4,3,2,1,0,0,1,2,3,4,5,6,7,8,9,10,11,

%U 10,9,8,7,6,5,4,3,2,1,0,0,1,2,3,4,5,6

%N The y coordinates of the stripe enumeration of N X N where N = {0, 1, 2, ...}.

%C See A319571 for comments and references.

%H <a href="/index/Con#coordinates_2D_curves">Index entries for sequences related to coordinates of 2D curves</a>

%o (Julia)

%o # Function stripe is defined in A319571.

%o function StripeEnumerationY(len)

%o     x, y, state = 0, 0, false

%o     for n in 0:len

%o         print("$y, ")

%o         x, y, state = stripe(x, y, state)

%o     end

%o end

%o StripeEnumerationY(84)

%Y Cf. A319571 (stripe enumeration), A319572 (stripe x), this sequence (stripe y).

%Y Cf. A319514 (shell enumeration), A319289 (shell x), A319290 (shell y).

%K nonn

%O 0,6

%A _Peter Luschny_, Sep 23 2018