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%I #17 Dec 03 2017 17:16:36
%S 6,336,3995,23520,102795,335656,1039626,2674440,6223140
%N Erroneous version of A295925.
%C Included in accordance with OEIS policy of including incorrect sequences to serve as pointers to the correct versions.
%H Williamson, S. G. <a href="http://dx.doi.org/10.1016/0012-365X(72)90043-X">The combinatorial analysis of patterns and the principle of inclusion-exclusion</a>. Discrete Math. 1 (1972), no. 4, 357--388. MR0299493 (45 #8541)
%K dead
%O 2,1
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