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A005345 Number of elements of a free idempotent monoid on n letters.
(Formerly M1820) 		+0
3
1, 2, 7, 160, 332381, 2751884514766, 272622932796281408879065987, 3641839910835401567626683593436003894250931310990279692, 84883186791383076098667112629300091811829763518160024883948061425505953907813622\ 1019132415247551725144817958905 (list; graph; listen)
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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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