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A214820 Number of genus 3 sensed hypermaps with n darts. 7
0, 0, 0, 0, 0, 0, 30, 1155, 29910, 601364, 10260804, 156469887 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,7
LINKS
Mednykh, A.; Nedela, R. Recent progress in enumeration of hypermaps, J. Math. Sci., New York 226, No. 5, 635-654 (2017) and Zap. Nauchn. Semin. POMI 446, 139-164 (2016), table 5
T. R. Walsh, Space-Efficient Generation of Nonisomorphic Maps and Hypermaps, J. Int. Seq. 18 (2015) # 15.4.3
CROSSREFS
Sequence in context: A280216 A075187 A265101 * A259462 A269682 A269471
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Aug 01 2012
STATUS
approved

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Last modified September 8 11:48 EDT 2024. Contains 375753 sequences. (Running on oeis4.)