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Search: id:A025541
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A025541 a(n) = (1/C(0,0) + 1/C(2,1) + ... + 1/C(2n,n))*L, where L = LCM{C(0,0), C(2,1),..., C(2n,n)}. +0
1
1, 3, 10, 103, 727, 2186, 24061, 625719, 625719, 10637349, 202110261, 202110426, 4648540788, 23242705227, 69728116682, 4044230782571, 125371154379821, 125371154410761, 125371154418717, 4638732713568111, 4638732713587491 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A015487 A062013 A023372 this_sequence A083108 A117664 A091342

Adjacent sequences: A025538 A025539 A025540 this_sequence A025542 A025543 A025544

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified August 28 22:44 EDT 2008. Contains 143251 sequences.


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