%I
%S 0,0,0,0,1,1,3,0,5,0,0,33,72,140,267,502,954,1771,3355
%N Offsets from the middle point of each row of A233270 to the nearest point containing a maximum value of that range.
%C Please see the graph of A233270. Iff a(n)=0, A234018(n) = A234019(n).
%C Seems to grow faster than A233274. Is the ratio a(n)/A233274(n) converging to some limit?
%o (Scheme)
%o (define (A234020 n) (let ((middle (A233268 n))) (let loop ((i middle) (m 0) (maxp middle)) (cond ((zero? (A233270 i)) ( middle maxp)) ((> (abs (A233270 i)) m) (loop ( i 1) (abs (A233270 i)) i)) (else (loop ( i 1) m maxp))))))
%Y Cf. A233268, A233270, A234018, A234019, A233274.
%K nonn
%O 1,7
%A _Antti Karttunen_, Dec 29 2013
