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A032155 Number of ways to partition n elements into pie slices of different sizes other than one. +0
1
0, 1, 1, 1, 2, 2, 3, 3, 6, 6, 9, 11, 14, 22, 27, 35, 46, 62, 73, 119, 138, 190, 239, 323, 402, 522, 753, 927, 1218, 1574, 2039, 2599, 3390, 4154, 6013, 7247, 9574, 12026, 15807, 19615, 25598, 31850, 40293, 54795, 67530, 86202, 109851 (list; graph; listen)
OFFSET

1,5

LINKS

C. G. Bower, Transforms (2)

Index entries for sequences related to Lyndon words

FORMULA

"CGK" (necklace, element, unlabeled) transform of 0, 1, 1, 1...

CROSSREFS

Sequence in context: A035642 A133392 A101199 this_sequence A116932 A116450 A054172

Adjacent sequences: A032152 A032153 A032154 this_sequence A032156 A032157 A032158

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.


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