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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
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OFFSET
1,7
LINKS
Table of n, a(n) for n=1..12.
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
Timothy R. Walsh,
Space-efficient generation of nonisomorphic maps and hypermaps
T. R. Walsh,
Space-Efficient Generation of Nonisomorphic Maps and Hypermaps
, J. Int. Seq. 18 (2015) # 15.4.3
CROSSREFS
Cf.
A090371
,
A118094
,
A214819
,
A214820
,
A057005
.
Sequence in context:
A280216
A075187
A265101
*
A259462
A269682
A269471
Adjacent sequences:
A214817
A214818
A214819
*
A214821
A214822
A214823
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.)