%I
%S 1,0,0,2,0,3,0,6,6,5,0,4,0,7,10,14,0,15,0,15,14,11,0,12,
%T 20,13,24,21,0,4,0,30,22,17,28,1,0,19,26,1,0,35,0,33,21,
%U 23,0,28,42,45,34,39,0,51,44,20,38,29,0,12,0,31,1,62,52,55,0,51,46,20,0,30,0
%N a(n) = A249151(n)  n.
%C It seems that A006093 gives the positions of zeros.
%H Antti Karttunen, <a href="/A249431/b249431.txt">Table of n, a(n) for n = 0..4096</a>
%F a(n) = A249151(n)  n.
%o (Scheme) (definec (A249431 n) ( (A249151 n) n))
%Y A249433 and A249434 give the positions of negative and nonnegative values, respectively.
%Y A249430 gives the position where +n appears for the first time, A249432 the positions of records of positive values.
%Y Cf. A006093, A249151.
%K sign
%O 0,4
%A _Antti Karttunen_, Nov 02 2014
