document.write("«&nbsp;<a href='/news/view?id=61189'>New bounds on the number of n-queens configurations. (arXiv:1705.05225v2 [math.CO] UPDATED)</a>");document.write(" | ");document.write("<a href='/news/view?id=61191'>New self-dual codes of length 72. (arXiv:1705.05779v1 [cs.IT])</a>&nbsp;»");