%I #12 Oct 04 2019 13:44:52
%S 1,4,14,56,302
%N Number of winning Tak paths on an n X n board.
%C A "winning path" on any given Tak board is defined to be any path that connects one side of the grid to the opposite side, consistent with a path as defined by the rules of the game (see link), and which does not include within it a more direct winning path (a "shortcut").
%C The given terms (1, 4, 14, 56, 302) were generated by a combination of brute-force enumeration and generation by computer program (subsequently verified against an enumerated list).
%C Conjectured terms above n=5, generated by computer program, are 2012, 22574, 534312, 24816752, and 1908479044.
%H James Ernest et al., <a href="https://cheapass.com/wp-content/uploads/2018/04/UniversityRulesSM.pdf">Rules of Tak</a>
%K nonn,more
%O 1,2
%A _Jakob Gowell_, Aug 03 2019
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