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A023019 Number of partitions of n into parts of 21 kinds. +0
1
1, 21, 252, 2233, 16170, 100926, 560945, 2837418, 13266099, 57994475, 239170239, 937026279, 3507380170, 12601619226, 43628951025, 146036139347, 473924014599, 1494785958435, 4591920193357, 13764656869425, 40328218603134 (list; graph; listen)
OFFSET

0,2

LINKS

Index entries for expansions of Product_{k >= 1} (1-x^k)^m

CROSSREFS

Sequence in context: A125409 A069601 A089937 this_sequence A036220 A022649 A125433

Adjacent sequences: A023016 A023017 A023018 this_sequence A023020 A023021 A023022

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.


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