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A297880 Number of unsensed genus 4 maps with n edges. 4

%I #7 Jan 08 2018 05:36:19

%S 0,0,0,0,0,0,0,0,7258,688976,37466297,1512650776,50355225387,

%T 1461269893538,38236656513725,922552326544030,20847359639841664,

%U 446290728182323620,9129236228868478458,179639607187998993180

%N Number of unsensed genus 4 maps with n edges.

%H Evgeniy Krasko and Alexander Omelchenko, <a href="https://arxiv.org/abs/1712.10139">Enumeration of Unsensed Orientable Maps on Surfaces of a Given Genus</a>, arXiv:1712.10139 [math.CO], 2017.

%H Timothy R. Walsh, <a href="http://www.info2.uqam.ca/~walsh_t/papers/GENERATING NONISOMORPHIC.pdf">Space-efficient generation of nonisomorphic maps and hypermaps</a>.

%Y Cf. A006385, A006387, A214814, A214815, A214816.

%K nonn

%O 0,9

%A _Evgeniy Krasko_, Jan 07 2018

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