%I #16 Aug 22 2020 02:35:56
%S 12,120,4200,216720,13594320,959431200,73286046960,5928739001280
%N Number of 2n-step 6-dimensional closed paths on 6-d cubic lattice.
%H M. E. Fisher and D. S. Gaunt, <a href="https://doi.org/10.1103/PhysRev.133.A224">Ising model and self-avoiding walks on hypercubical lattices and high density expansions</a>, Phys. Rev. 133 (1964) A224-A239.
%K nonn,more
%O 1,1
%A _N. J. A. Sloane_.
%E a(6)-a(7) from _Sean A. Irvine_, Jun 01 2018
%E a(8) from _Sean A. Irvine_, Aug 17 2020