%I #21 Jun 22 2024 15:57:26
%S 1,2,4,10,52,21278
%N Number of misère-play left dead end games born by day n.
%C A partizan combinatorial game G is a left dead end if no subposition of G has any left options. In normal play, every left dead end is equal to a nonpositive integer. In misère play, the left dead ends have a more intricate structure; this sequence counts the misère-inequivalent left dead ends with birthday <= n.
%D E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982.
%H Aaron N. Siegel, <a href="https://arxiv.org/abs/2312.16259">On the general dead-ending universe of partizan games</a>, arXiv:2312.16259 [math.CO], 2023.
%Y Cf. A065401, A047995, A260969.
%K nonn,hard,more
%O 0,2
%A _Aaron N. Siegel_, Dec 31 2023
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