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Search: id:A025529
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A025529 a(n) = (1/1 + 1/2 + ... + 1/n)*LCM{1,2,...,n}. +0
8
1, 3, 11, 25, 137, 147, 1089, 2283, 7129, 7381, 83711, 86021, 1145993, 1171733, 1195757, 2436559, 42142223, 42822903, 825887397, 837527025, 848612385, 859193865, 19994251455, 20217344325, 102157567401, 103187226801, 312536252003 (list; graph; listen)
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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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