%I #22 Aug 10 2018 09:59:25
%S 1,0,0,0,7,-665,219,-598,11570,-5357968,995254,-4960662,126624718,
%T -783821598,22344623929,-166137700653,5222279193717,
%U -16426560893778654,1561364880901471,-15643758252397591
%N Almost certainly an erroneous version of A317209.
%C _Joerg Arndt_ pointed out on Nov 20 2016 that the original definition was wrong.
%Y Cf. A317209.
%K sign
%O 0,5
%A Patrick Demichel (patrick.demichel(AT)hp.com)
%E Name edited by _N. J. A. Sloane_, Aug 10 2018 based on investigations by _Sean A. Irvine_, Aug 08 2018