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A189509 Column 3 of triangle in A189507. 1

%I #11 Apr 21 2015 12:38:55

%S 1,6,65,701,9324,138016,2325740,43448940,897020784,20241273264

%N Column 3 of triangle in A189507.

%H Simona Grusea and Anthony Labarre, <a href="http://arxiv.org/abs/1104.3353">The distribution of cycles in breakpoint graphs of signed permutations</a>, arXiv:1104.3353v1

%Y Cf. A189507.

%K nonn,more

%O 2,2

%A _N. J. A. Sloane_, Apr 23 2011

%E Added missing term for n=9, _Anthony Labarre_, Feb 14 2013

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Last modified March 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)