The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #9 Feb 16 2025 08:32:43
%S 0,0,0,0,29760,43419942138
%N Number of raw solutions to Hi-Q puzzle with n holes on a side, any initial peg removed, final peg in top hole.
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Hi-Q.html">Hi-Q</a>
%K hard,nonn,changed
%O 1,5
%A _David W. Wilson_, Aug 15 2000