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Search: id:A025534
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A025534 a(n) = (1/C(n,0) + 1/C(n,1) + ... + 1/C(n,k))*L, where k = [ n/2 ], L = LCM{C(n,0), C(n,1),..., C(n,n)}. +0
1
1, 1, 3, 4, 17, 13, 77, 128, 334, 292, 2871, 2588, 30697, 28211, 26121, 48640, 773828, 727240, 13035026, 12337264, 11711342, 11146396, 244579999, 233836352, 1120013966, 1074836584, 3099540819, 2983938788, 83423830027, 80530073893, 2412760934249 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A110983 A082000 A100560 this_sequence A100434 A096876 A115388

Adjacent sequences: A025531 A025532 A025533 this_sequence A025535 A025536 A025537

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.


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