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A297880
Number of unsensed genus 4 maps with n edges.
5
0, 0, 0, 0, 0, 0, 0, 0, 7258, 688976, 37466297, 1512650776, 50355225387, 1461269893538, 38236656513725, 922552326544030, 20847359639841664, 446290728182323620, 9129236228868478458, 179639607187998993180
OFFSET
0,9
CROSSREFS
KEYWORD
nonn
AUTHOR
Evgeniy Krasko, Jan 07 2018
STATUS
approved