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A058156 Number of labeled commutative monoids of order n with a fixed identity. +0
3
1, 2, 9, 94, 1486, 38890, 1430442 (list; graph; listen)
OFFSET

1,2
LINKS

Index entries for sequences related to monoids

CROSSREFS

a(n)=A058155(n)/n.

Sequence in context: A059477 A136553 A011804 this_sequence A011837 A106343 A086992

Adjacent sequences: A058153 A058154 A058155 this_sequence A058157 A058158 A058159

KEYWORD

nonn,more

AUTHOR

Christian G. Bower (bowerc(AT)usa.net), Nov 14 2000

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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