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Search: id:A025533
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A025533 a(n) = (1/C(n,0) + 1/C(n,1) + ... + 1/C(n,n))*L, where L = LCM{C(n,0), C(n,1),..., C(n,n)}.. +0
1
1, 2, 5, 8, 32, 26, 151, 256, 664, 584, 5732, 5176, 61364, 56422, 52235, 97280, 1547600, 1454480, 26069800, 24674528, 23422624, 22292792, 489159668, 467672704, 2240027536, 2149673168, 6199081352, 5967877576, 166847658052, 161060147786, 4825521853483 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A128600 A066846 A140275 this_sequence A086809 A153863 A153890

Adjacent sequences: A025530 A025531 A025532 this_sequence A025534 A025535 A025536

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 22 20:51 EST 2009. Contains 167312 sequences.


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